
CVE catalog
CVE-2026-55827
FreeRDP is a free implementation of the Remote Desktop…
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.27.1, FreeRDP clients launched with the non-default /cache:codec:rfx option pass desktop stride and height to RemoteFX decoding for Cache Bitmap V3 data while allocating bitmap->data only for the smaller DstWidth and DstHeight in gdi_Bitmap_Decompress, allowing a malicious RDP server to trigger a heap out-of-bounds write with attacker-controlled offset and content. This issue is fixed in version 3.27.1.
- Severity
- High · CVSS 7.5
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.53% · Oct 27, 2026
Projects and upstream resources
Reported versions and fixes
Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.
| Distribution / release | Package | Version | Status | Source |
|---|---|---|---|---|
| Ubuntupro | freerdp2 | 2.10.0+dfsg1-1.1ubuntu1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntupro | freerdp2 | 2.11.2+dfsg1-1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntupro | freerdp2 | 2.11.2+dfsg1-1build1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntupro | freerdp2 | 2.11.2+dfsg1-1build3 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntupro | freerdp2 | 2.11.5+dfsg1-1build1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntupro | freerdp2 | 2.11.5+dfsg1-1build2 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntupro | freerdp2 | 2.11.5+dfsg1-1ubuntu0.1~esm1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntupro | freerdp2 | 2.11.5+dfsg1-1ubuntu0.1~esm2 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntupro | freerdp2 | 2.11.5+dfsg1-1ubuntu0.1~esm3 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntupro | freerdp2 | 2.11.5+dfsg1-1ubuntu0.1~esm4 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntupro | freerdp2 | 2.11.5+dfsg1-1ubuntu0.1~esm5 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntupro | freerdp2 | 2.11.5+dfsg1-1ubuntu0.1~esm6 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
Showing 12 observations. All 90 observations, including unknown and conflicting reports, are available below.
Provider details and historical evidence
| Distribution / release | Package | Version | Status | Source |
|---|---|---|---|---|
| UnknownRelease not reported | freerdp2 | Not reported | UnknownSource applicability is not established | Provider not reported |
| UnknownRelease not reported | freerdp3 | 3.30.0+dfsg-0ubuntu0.24.04.1 | UnknownSource applicability is not established | Provider not reported |
| UnknownRelease not reported | freerdp3-dev | 3.30.0+dfsg-0ubuntu0.24.04.1 | UnknownSource applicability is not established | Provider not reported |
| UnknownRelease not reported | freerdp3-shadow-x11 | 3.30.0+dfsg-0ubuntu0.24.04.1 | UnknownSource applicability is not established | Provider not reported |
| UnknownRelease not reported | freerdp3-wayland | 3.30.0+dfsg-0ubuntu0.24.04.1 | UnknownSource applicability is not established | Provider not reported |
| UnknownRelease not reported | freerdp3-x11 | 3.30.0+dfsg-0ubuntu0.24.04.1 | UnknownSource applicability is not established | Provider not reported |
| UnknownRelease not reported | libfreerdp-client3-3 | 3.30.0+dfsg-0ubuntu0.24.04.1 | UnknownSource applicability is not established | Provider not reported |
| UnknownRelease not reported | libfreerdp-server3-3 | 3.30.0+dfsg-0ubuntu0.24.04.1 | UnknownSource applicability is not established | Provider not reported |
| UnknownRelease not reported | libfreerdp-shadow-subsystem3-3 | 3.30.0+dfsg-0ubuntu0.24.04.1 | UnknownSource applicability is not established | Provider not reported |
| UnknownRelease not reported | libfreerdp-shadow3-3 | 3.30.0+dfsg-0ubuntu0.24.04.1 | UnknownSource applicability is not established | Provider not reported |
| UnknownRelease not reported | libfreerdp3-3 | 3.30.0+dfsg-0ubuntu0.24.04.1 | UnknownSource applicability is not established | Provider not reported |
| UnknownRelease not reported | libwinpr-tools3-3 | 3.30.0+dfsg-0ubuntu0.24.04.1 | UnknownSource applicability is not established | Provider not reported |
| UnknownRelease not reported | libwinpr3-3 | 3.30.0+dfsg-0ubuntu0.24.04.1 | UnknownSource applicability is not established | Provider not reported |
| UnknownRelease not reported | libwinpr3-dev | 3.30.0+dfsg-0ubuntu0.24.04.1 | UnknownSource applicability is not established | Provider not reported |
| UnknownRelease not reported | winpr3-utils | 3.30.0+dfsg-0ubuntu0.24.04.1 | UnknownSource applicability is not established | Provider not reported |
| Debianbookworm | freerdp2 | Not reported | AffectedDistribution reports no fix | [CVE-2026-55827] |
| Debianbookworm | freerdp2 | 2.11.7+dfsg1-6~deb12u1 | Affected | [CVE-2026-55827] |
| Ubuntu16.04 | freerdp | 1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu16.04 | freerdp | 1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.2 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu16.04 | freerdp | 1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.3 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu16.04 | freerdp | 1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu18.04 | freerdp | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu18.04 | freerdp | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu18.04 | freerdp | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu22.04 | freerdp2 | 2.3.0+dfsg1-2build1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu22.04 | freerdp2 | 2.3.0+dfsg1-2ubuntu1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu22.04 | freerdp2 | 2.3.0+dfsg1-2ubuntu2 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu22.04 | freerdp2 | 2.4.1+dfsg1-1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu22.04 | freerdp2 | 2.4.1+dfsg1-1ubuntu1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu22.04 | freerdp2 | 2.4.1+dfsg1-1ubuntu2 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu22.04 | freerdp2 | 2.5.0+dfsg1-1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu22.04 | freerdp2 | 2.6.0+dfsg1-1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu22.04 | freerdp2 | 2.6.1+dfsg1-1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu22.04 | freerdp2 | 2.6.1+dfsg1-3 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu22.04 | freerdp2 | 2.6.1+dfsg1-3ubuntu1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu22.04 | freerdp2 | 2.6.1+dfsg1-3ubuntu2 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu22.04 | freerdp2 | 2.6.1+dfsg1-3ubuntu2.1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu22.04 | freerdp2 | 2.6.1+dfsg1-3ubuntu2.10 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu22.04 | freerdp2 | 2.6.1+dfsg1-3ubuntu2.11 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu22.04 | freerdp2 | 2.6.1+dfsg1-3ubuntu2.2 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu22.04 | freerdp2 | 2.6.1+dfsg1-3ubuntu2.3 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu22.04 | freerdp2 | 2.6.1+dfsg1-3ubuntu2.4 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu22.04 | freerdp2 | 2.6.1+dfsg1-3ubuntu2.5 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu22.04 | freerdp2 | 2.6.1+dfsg1-3ubuntu2.6 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu22.04 | freerdp2 | 2.6.1+dfsg1-3ubuntu2.7 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu22.04 | freerdp2 | 2.6.1+dfsg1-3ubuntu2.8 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu22.04 | freerdp2 | 2.6.1+dfsg1-3ubuntu2.9 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu24.04 | freerdp3 | 3.30.0+dfsg-0ubuntu0.24.04.1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu24.04 | freerdp3 | 3.4.0+dfsg1-0ubuntu2 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu24.04 | freerdp3 | 3.4.0+dfsg1-0ubuntu3 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu24.04 | freerdp3 | 3.4.0+dfsg1-0ubuntu4 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu24.04 | freerdp3 | 3.5.0+dfsg1-0ubuntu1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu24.04 | freerdp3 | 3.5.1+dfsg1-0ubuntu1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu24.04 | freerdp3 | 3.5.1+dfsg1-0ubuntu1.1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu24.04 | freerdp3 | 3.5.1+dfsg1-0ubuntu1.2 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu24.04 | freerdp3 | 3.5.1+dfsg1-0ubuntu1.4 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu24.04 | freerdp3 | 3.5.1+dfsg1-0ubuntu1.5 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu24.04 | freerdp3 | 3.5.1+dfsg1-0ubuntu1.6 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu25.10 | freerdp3 | 3.14.0+dfsg-1ubuntu1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu25.10 | freerdp3 | 3.15.0+dfsg-2.1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu25.10 | freerdp3 | 3.16.0+dfsg-1ubuntu1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu25.10 | freerdp3 | 3.16.0+dfsg-2 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu25.10 | freerdp3 | 3.16.0+dfsg-2ubuntu0.1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu25.10 | freerdp3 | 3.16.0+dfsg-2ubuntu0.3 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu25.10 | freerdp3 | 3.16.0+dfsg-2ubuntu0.4 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu25.10 | freerdp3 | 3.16.0+dfsg-2ubuntu0.5 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu26.04 | freerdp3 | 3.16.0+dfsg-2 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu26.04 | freerdp3 | 3.18.0+dfsg-1ubuntu1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu26.04 | freerdp3 | 3.19.0+dfsg-1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu26.04 | freerdp3 | 3.19.1+dfsg-1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu26.04 | freerdp3 | 3.20.0+dfsg-1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu26.04 | freerdp3 | 3.20.2+dfsg-1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu26.04 | freerdp3 | 3.21.0+dfsg-1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu26.04 | freerdp3 | 3.22.0+dfsg-1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu26.04 | freerdp3 | 3.24.1+dfsg-1ubuntu1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu26.04 | freerdp3 | 3.24.2+dfsg-1ubuntu1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu26.04 | freerdp3 | 3.24.2+dfsg-1ubuntu1.1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntu26.04 | freerdp3 | 3.30.0+dfsg-0ubuntu0.26.04.1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntupro | freerdp2 | 2.10.0+dfsg1-1.1ubuntu1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntupro | freerdp2 | 2.11.2+dfsg1-1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntupro | freerdp2 | 2.11.2+dfsg1-1build1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntupro | freerdp2 | 2.11.2+dfsg1-1build3 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntupro | freerdp2 | 2.11.5+dfsg1-1build1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntupro | freerdp2 | 2.11.5+dfsg1-1build2 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntupro | freerdp2 | 2.11.5+dfsg1-1ubuntu0.1~esm1 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntupro | freerdp2 | 2.11.5+dfsg1-1ubuntu0.1~esm2 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntupro | freerdp2 | 2.11.5+dfsg1-1ubuntu0.1~esm3 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntupro | freerdp2 | 2.11.5+dfsg1-1ubuntu0.1~esm4 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntupro | freerdp2 | 2.11.5+dfsg1-1ubuntu0.1~esm5 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
| Ubuntupro | freerdp2 | 2.11.5+dfsg1-1ubuntu0.1~esm6 | UnknownSource applicability is not established | [UBUNTU-CVE-2026-55827] |
Original provider fields
{
"package_releases": [
{
"name": "freerdp2",
"status": "vulnerable",
"release": "bookworm",
"version": "2.11.7+dfsg1-6~deb12u1"
}
],
"fixed_versions": [
{
"bug": null,
"name": "freerdp2",
"type": "source",
"origin": null,
"release": "bookworm",
"urgency": "not yet assigned",
"fixed_version": ""
}
],
"distribution_packages": [
{
"name": "freerdp2",
"fixed_version": "not yet fixed",
"applicability_unknown": true
},
{
"name": "freerdp3",
"fixed_version": "3.30.0+dfsg-0ubuntu0.24.04.1",
"applicability_unknown": true
},
{
"name": "freerdp3-dev",
"fixed_version": "3.30.0+dfsg-0ubuntu0.24.04.1",
"applicability_unknown": true
},
{
"name": "freerdp3-shadow-x11",
"fixed_version": "3.30.0+dfsg-0ubuntu0.24.04.1",
"applicability_unknown": true
},
{
"name": "freerdp3-wayland",
"fixed_version": "3.30.0+dfsg-0ubuntu0.24.04.1",
"applicability_unknown": true
},
{
"name": "freerdp3-x11",
"fixed_version": "3.30.0+dfsg-0ubuntu0.24.04.1",
"applicability_unknown": true
},
{
"name": "libfreerdp-client3-3",
"fixed_version": "3.30.0+dfsg-0ubuntu0.24.04.1",
"applicability_unknown": true
},
{
"name": "libfreerdp-server3-3",
"fixed_version": "3.30.0+dfsg-0ubuntu0.24.04.1",
"applicability_unknown": true
},
{
"name": "libfreerdp-shadow-subsystem3-3",
"fixed_version": "3.30.0+dfsg-0ubuntu0.24.04.1",
"applicability_unknown": true
},
{
"name": "libfreerdp-shadow3-3",
"fixed_version": "3.30.0+dfsg-0ubuntu0.24.04.1",
"applicability_unknown": true
},
{
"name": "libfreerdp3-3",
"fixed_version": "3.30.0+dfsg-0ubuntu0.24.04.1",
"applicability_unknown": true
},
{
"name": "libwinpr-tools3-3",
"fixed_version": "3.30.0+dfsg-0ubuntu0.24.04.1",
"applicability_unknown": true
},
{
"name": "libwinpr3-3",
"fixed_version": "3.30.0+dfsg-0ubuntu0.24.04.1",
"applicability_unknown": true
},
{
"name": "libwinpr3-dev",
"fixed_version": "3.30.0+dfsg-0ubuntu0.24.04.1",
"applicability_unknown": true
},
{
"name": "winpr3-utils",
"fixed_version": "3.30.0+dfsg-0ubuntu0.24.04.1",
"applicability_unknown": true
},
{
"name": "freerdp",
"distro": "ubuntu",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"release": "16.04",
"versions": [
"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1",
"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.2",
"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.3",
"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
],
"ecosystem": "deb",
"provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-55827",
"fixed_version": "",
"provider_source": "pypi",
"provider_record_id": "UBUNTU-CVE-2026-55827",
"provider_updated_at": "2026-07-21T13:10:19.576781329Z",
"applicability_unknown": true
},
{
"name": "freerdp2",
"distro": "ubuntu",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"release": "pro",
"versions": [
"2.10.0+dfsg1-1.1ubuntu1",
"2.11.2+dfsg1-1",
"2.11.2+dfsg1-1build1",
"2.11.2+dfsg1-1build3",
"2.11.5+dfsg1-1build1",
"2.11.5+dfsg1-1build2",
"2.11.5+dfsg1-1ubuntu0.1~esm1",
"2.11.5+dfsg1-1ubuntu0.1~esm2",
"2.11.5+dfsg1-1ubuntu0.1~esm3",
"2.11.5+dfsg1-1ubuntu0.1~esm4",
"2.11.5+dfsg1-1ubuntu0.1~esm5",
"2.11.5+dfsg1-1ubuntu0.1~esm6"
],
"ecosystem": "deb",
"provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-55827",
"fixed_version": "",
"provider_source": "pypi",
"provider_record_id": "UBUNTU-CVE-2026-55827",
"provider_updated_at": "2026-07-21T13:10:19.576781329Z",
"applicability_unknown": true
},
{
"name": "freerdp",
"distro": "ubuntu",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"release": "18.04",
"versions": [
"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1",
"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.1",
"1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2"
],
"ecosystem": "deb",
"provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-55827",
"fixed_version": "",
"provider_source": "pypi",
"provider_record_id": "UBUNTU-CVE-2026-55827",
"provider_updated_at": "2026-07-21T13:10:19.576781329Z",
"applicability_unknown": true
},
{
"name": "freerdp2",
"distro": "ubuntu",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"release": "22.04",
"versions": [
"2.3.0+dfsg1-2build1",
"2.3.0+dfsg1-2ubuntu1",
"2.3.0+dfsg1-2ubuntu2",
"2.4.1+dfsg1-1",
"2.4.1+dfsg1-1ubuntu1",
"2.4.1+dfsg1-1ubuntu2",
"2.5.0+dfsg1-1",
"2.6.0+dfsg1-1",
"2.6.1+dfsg1-1",
"2.6.1+dfsg1-3",
"2.6.1+dfsg1-3ubuntu1",
"2.6.1+dfsg1-3ubuntu2",
"2.6.1+dfsg1-3ubuntu2.1",
"2.6.1+dfsg1-3ubuntu2.2",
"2.6.1+dfsg1-3ubuntu2.3",
"2.6.1+dfsg1-3ubuntu2.4",
"2.6.1+dfsg1-3ubuntu2.5",
"2.6.1+dfsg1-3ubuntu2.6",
"2.6.1+dfsg1-3ubuntu2.7",
"2.6.1+dfsg1-3ubuntu2.8",
"2.6.1+dfsg1-3ubuntu2.9",
"2.6.1+dfsg1-3ubuntu2.10",
"2.6.1+dfsg1-3ubuntu2.11"
],
"ecosystem": "deb",
"provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-55827",
"fixed_version": "",
"provider_source": "pypi",
"provider_record_id": "UBUNTU-CVE-2026-55827",
"provider_updated_at": "2026-07-21T13:10:19.576781329Z",
"applicability_unknown": true
},
{
"name": "freerdp3",
"distro": "ubuntu",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.30.0+dfsg-0ubuntu0.24.04.1"
}
]
}
],
"release": "24.04",
"versions": [
"3.4.0+dfsg1-0ubuntu2",
"3.4.0+dfsg1-0ubuntu3",
"3.4.0+dfsg1-0ubuntu4",
"3.5.0+dfsg1-0ubuntu1",
"3.5.1+dfsg1-0ubuntu1",
"3.5.1+dfsg1-0ubuntu1.1",
"3.5.1+dfsg1-0ubuntu1.2",
"3.5.1+dfsg1-0ubuntu1.4",
"3.5.1+dfsg1-0ubuntu1.5",
"3.5.1+dfsg1-0ubuntu1.6"
],
"ecosystem": "deb",
"provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-55827",
"fixed_version": "3.30.0+dfsg-0ubuntu0.24.04.1",
"provider_source": "pypi",
"provider_record_id": "UBUNTU-CVE-2026-55827",
"provider_updated_at": "2026-07-21T13:10:19.576781329Z",
"applicability_unknown": true
},
{
"name": "freerdp3",
"distro": "ubuntu",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"release": "25.10",
"versions": [
"3.14.0+dfsg-1ubuntu1",
"3.15.0+dfsg-2.1",
"3.16.0+dfsg-1ubuntu1",
"3.16.0+dfsg-2",
"3.16.0+dfsg-2ubuntu0.1",
"3.16.0+dfsg-2ubuntu0.3",
"3.16.0+dfsg-2ubuntu0.4",
"3.16.0+dfsg-2ubuntu0.5"
],
"ecosystem": "deb",
"provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-55827",
"fixed_version": "",
"provider_source": "pypi",
"provider_record_id": "UBUNTU-CVE-2026-55827",
"provider_updated_at": "2026-07-21T13:10:19.576781329Z",
"applicability_unknown": true
},
{
"name": "freerdp3",
"distro": "ubuntu",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.30.0+dfsg-0ubuntu0.26.04.1"
}
]
}
],
"release": "26.04",
"versions": [
"3.16.0+dfsg-2",
"3.18.0+dfsg-1ubuntu1",
"3.19.0+dfsg-1",
"3.19.1+dfsg-1",
"3.20.0+dfsg-1",
"3.20.2+dfsg-1",
"3.21.0+dfsg-1",
"3.22.0+dfsg-1",
"3.24.1+dfsg-1ubuntu1",
"3.24.2+dfsg-1ubuntu1",
"3.24.2+dfsg-1ubuntu1.1"
],
"ecosystem": "deb",
"provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-55827",
"fixed_version": "3.30.0+dfsg-0ubuntu0.26.04.1",
"provider_source": "pypi",
"provider_record_id": "UBUNTU-CVE-2026-55827",
"provider_updated_at": "2026-07-21T13:10:19.576781329Z",
"applicability_unknown": true
}
]
}OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [freerdp2-dev]Unknown
Source package: [freerdp2]
Details (2)
2.11.7+dfsg1-6~deb12u1· amd64 · bookwormUnknown
Version impact unknown
nvd · freerdp2 · debian · bookworm; pypi · freerdp2 · debian · 12
2.11.7+dfsg1-6~deb12u1· arm64 · bookwormUnknown
Version impact unknown
nvd · freerdp2 · debian · bookworm; pypi · freerdp2 · debian · 12
- [freerdp2-shadow-x11]Unknown
Source package: [freerdp2]
Details (2)
2.11.7+dfsg1-6~deb12u1· amd64 · bookwormUnknown
Version impact unknown
nvd · freerdp2 · debian · bookworm; pypi · freerdp2 · debian · 12
2.11.7+dfsg1-6~deb12u1· arm64 · bookwormUnknown
Version impact unknown
nvd · freerdp2 · debian · bookworm; pypi · freerdp2 · debian · 12
- [freerdp2-wayland]Unknown
Source package: [freerdp2]
Details (2)
2.11.7+dfsg1-6~deb12u1· amd64 · bookwormUnknown
Version impact unknown
nvd · freerdp2 · debian · bookworm; pypi · freerdp2 · debian · 12
2.11.7+dfsg1-6~deb12u1· arm64 · bookwormUnknown
Version impact unknown
nvd · freerdp2 · debian · bookworm; pypi · freerdp2 · debian · 12
- [freerdp2-x11]Unknown
Source package: [freerdp2]
Details (2)
2.11.7+dfsg1-6~deb12u1· amd64 · bookwormUnknown
Version impact unknown
nvd · freerdp2 · debian · bookworm; pypi · freerdp2 · debian · 12
2.11.7+dfsg1-6~deb12u1· arm64 · bookwormUnknown
Version impact unknown
nvd · freerdp2 · debian · bookworm; pypi · freerdp2 · debian · 12
- [freerdp3-dev]Unknown
Source package: [freerdp3]
Details (2)
3.10.3+dfsg-1~bpo12+1· amd64 · bookworm-backportsUnknown · Fixed:
3.27.1+dfsg-1Version impact unknown
pypi · freerdp3 · debian · 13; pypi · freerdp3 · debian · 14
3.10.3+dfsg-1~bpo12+1· arm64 · bookworm-backportsUnknown · Fixed:
3.27.1+dfsg-1Version impact unknown
pypi · freerdp3 · debian · 13; pypi · freerdp3 · debian · 14
- [freerdp3-proxy]Unknown
Source package: [freerdp3]
Details (2)
3.10.3+dfsg-1~bpo12+1· amd64 · bookworm-backportsUnknown · Fixed:
3.27.1+dfsg-1Version impact unknown
pypi · freerdp3 · debian · 13; pypi · freerdp3 · debian · 14
3.10.3+dfsg-1~bpo12+1· arm64 · bookworm-backportsUnknown · Fixed:
3.27.1+dfsg-1Version impact unknown
pypi · freerdp3 · debian · 13; pypi · freerdp3 · debian · 14
- [freerdp3-proxy-modules]Unknown
Source package: [freerdp3]
Details (2)
3.10.3+dfsg-1~bpo12+1· amd64 · bookworm-backportsUnknown · Fixed:
3.27.1+dfsg-1Version impact unknown
pypi · freerdp3 · debian · 13; pypi · freerdp3 · debian · 14
3.10.3+dfsg-1~bpo12+1· arm64 · bookworm-backportsUnknown · Fixed:
3.27.1+dfsg-1Version impact unknown
pypi · freerdp3 · debian · 13; pypi · freerdp3 · debian · 14
- [freerdp3-sdl]Unknown
Source package: [freerdp3]
Details (2)
3.10.3+dfsg-1~bpo12+1· amd64 · bookworm-backportsUnknown · Fixed:
3.27.1+dfsg-1Version impact unknown
pypi · freerdp3 · debian · 13; pypi · freerdp3 · debian · 14
3.10.3+dfsg-1~bpo12+1· arm64 · bookworm-backportsUnknown · Fixed:
3.27.1+dfsg-1Version impact unknown
pypi · freerdp3 · debian · 13; pypi · freerdp3 · debian · 14
- [freerdp3-shadow-x11]Unknown
Source package: [freerdp3]
Details (2)
3.10.3+dfsg-1~bpo12+1· amd64 · bookworm-backportsUnknown · Fixed:
3.27.1+dfsg-1Version impact unknown
pypi · freerdp3 · debian · 13; pypi · freerdp3 · debian · 14
3.10.3+dfsg-1~bpo12+1· arm64 · bookworm-backportsUnknown · Fixed:
3.27.1+dfsg-1Version impact unknown
pypi · freerdp3 · debian · 13; pypi · freerdp3 · debian · 14
- [freerdp3-wayland]Unknown
Source package: [freerdp3]
Details (2)
3.10.3+dfsg-1~bpo12+1· amd64 · bookworm-backportsUnknown · Fixed:
3.27.1+dfsg-1Version impact unknown
pypi · freerdp3 · debian · 13; pypi · freerdp3 · debian · 14
3.10.3+dfsg-1~bpo12+1· arm64 · bookworm-backportsUnknown · Fixed:
3.27.1+dfsg-1Version impact unknown
pypi · freerdp3 · debian · 13; pypi · freerdp3 · debian · 14
- [freerdp3-x11]Unknown
Source package: [freerdp3]
Details (2)
3.10.3+dfsg-1~bpo12+1· amd64 · bookworm-backportsUnknown · Fixed:
3.27.1+dfsg-1Version impact unknown
pypi · freerdp3 · debian · 13; pypi · freerdp3 · debian · 14
3.10.3+dfsg-1~bpo12+1· arm64 · bookworm-backportsUnknown · Fixed:
3.27.1+dfsg-1Version impact unknown
pypi · freerdp3 · debian · 13; pypi · freerdp3 · debian · 14
- [libfreerdp2-2]Unknown
Source package: [freerdp2]
Details (2)
2.11.7+dfsg1-6~deb12u1· amd64 · bookwormUnknown
Version impact unknown
nvd · freerdp2 · debian · bookworm; pypi · freerdp2 · debian · 12
2.11.7+dfsg1-6~deb12u1· arm64 · bookwormUnknown
Version impact unknown
nvd · freerdp2 · debian · bookworm; pypi · freerdp2 · debian · 12
- [libfreerdp3-3]Unknown
Source package: [freerdp3]
Details (2)
3.10.3+dfsg-1~bpo12+1· amd64 · bookworm-backportsUnknown · Fixed:
3.27.1+dfsg-1Version impact unknown
pypi · freerdp3 · debian · 13; pypi · freerdp3 · debian · 14
3.10.3+dfsg-1~bpo12+1· arm64 · bookworm-backportsUnknown · Fixed:
3.27.1+dfsg-1Version impact unknown
pypi · freerdp3 · debian · 13; pypi · freerdp3 · debian · 14
- [libfreerdp-client2-2]Unknown
Source package: [freerdp2]
Details (2)
2.11.7+dfsg1-6~deb12u1· amd64 · bookwormUnknown
Version impact unknown
nvd · freerdp2 · debian · bookworm; pypi · freerdp2 · debian · 12
2.11.7+dfsg1-6~deb12u1· arm64 · bookwormUnknown
Version impact unknown
nvd · freerdp2 · debian · bookworm; pypi · freerdp2 · debian · 12
- [libfreerdp-client3-3]Unknown
Source package: [freerdp3]
Details (2)
3.10.3+dfsg-1~bpo12+1· amd64 · bookworm-backportsUnknown · Fixed:
3.27.1+dfsg-1Version impact unknown
pypi · freerdp3 · debian · 13; pypi · freerdp3 · debian · 14
3.10.3+dfsg-1~bpo12+1· arm64 · bookworm-backportsUnknown · Fixed:
3.27.1+dfsg-1Version impact unknown
pypi · freerdp3 · debian · 13; pypi · freerdp3 · debian · 14
- [libfreerdp-server2-2]Unknown
Source package: [freerdp2]
Details (2)
2.11.7+dfsg1-6~deb12u1· amd64 · bookwormUnknown
Version impact unknown
nvd · freerdp2 · debian · bookworm; pypi · freerdp2 · debian · 12
2.11.7+dfsg1-6~deb12u1· arm64 · bookwormUnknown
Version impact unknown
nvd · freerdp2 · debian · bookworm; pypi · freerdp2 · debian · 12
- [libfreerdp-server3-3]Unknown
Source package: [freerdp3]
Details (2)
3.10.3+dfsg-1~bpo12+1· amd64 · bookworm-backportsUnknown · Fixed:
3.27.1+dfsg-1Version impact unknown
pypi · freerdp3 · debian · 13; pypi · freerdp3 · debian · 14
3.10.3+dfsg-1~bpo12+1· arm64 · bookworm-backportsUnknown · Fixed:
3.27.1+dfsg-1Version impact unknown
pypi · freerdp3 · debian · 13; pypi · freerdp3 · debian · 14
- [libfreerdp-server-proxy3-3]Unknown
Source package: [freerdp3]
Details (2)
3.10.3+dfsg-1~bpo12+1· amd64 · bookworm-backportsUnknown · Fixed:
3.27.1+dfsg-1Version impact unknown
pypi · freerdp3 · debian · 13; pypi · freerdp3 · debian · 14
3.10.3+dfsg-1~bpo12+1· arm64 · bookworm-backportsUnknown · Fixed:
3.27.1+dfsg-1Version impact unknown
pypi · freerdp3 · debian · 13; pypi · freerdp3 · debian · 14
- [libfreerdp-shadow2-2]Unknown
Source package: [freerdp2]
Details (2)
2.11.7+dfsg1-6~deb12u1· amd64 · bookwormUnknown
Version impact unknown
nvd · freerdp2 · debian · bookworm; pypi · freerdp2 · debian · 12
2.11.7+dfsg1-6~deb12u1· arm64 · bookwormUnknown
Version impact unknown
nvd · freerdp2 · debian · bookworm; pypi · freerdp2 · debian · 12
- [libfreerdp-shadow3-3]Unknown
Source package: [freerdp3]
Details (2)
3.10.3+dfsg-1~bpo12+1· amd64 · bookworm-backportsUnknown · Fixed:
3.27.1+dfsg-1Version impact unknown
pypi · freerdp3 · debian · 13; pypi · freerdp3 · debian · 14
3.10.3+dfsg-1~bpo12+1· arm64 · bookworm-backportsUnknown · Fixed:
3.27.1+dfsg-1Version impact unknown
pypi · freerdp3 · debian · 13; pypi · freerdp3 · debian · 14
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2026_11065-1.json]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-55827]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-55827]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2026-55827]
- [https://security-tracker.debian.org/tracker/CVE-2026-55827]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-55827.json]
- [https://ubuntu.com/security/notices/USN-8561-1]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1963.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX] · [Ubuntu Security Notices (USN)]