CVE catalog
CVE-2025-49010
OpenSC is an open source smart card tools and…
OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, an attacker with physical access to the computer at the time user or administrator uses a token can cause a stack-buffer-overflow write in GET RESPONSE. The attack requires crafted USB device or smart card that would present the system with specially crafted responses to the APDUs. This issue has been patched in version 0.27.0.
- Severity
- Low · CVSS 3.8
CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.14% · 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.
Version impact has not been established. The original provider fields are retained below.
Provider details and historical evidence
Original provider fields
{
"package_releases": [
{
"name": "opensc",
"status": "fixed",
"release": "sid",
"version": "0.27.1-3"
},
{
"name": "opensc",
"status": "fixed",
"release": "forky",
"version": "0.27.1-3"
},
{
"name": "opensc",
"status": "vulnerable",
"release": "trixie",
"version": "0.26.1-2"
},
{
"name": "opensc",
"status": "vulnerable",
"release": "bookworm",
"version": "0.23.0-0.3+deb12u2"
}
],
"fixed_versions": [
{
"bug": null,
"name": "opensc",
"type": "source",
"origin": null,
"release": "sid",
"urgency": "not yet assigned",
"fixed_version": "0.27.0~rc1-1"
},
{
"bug": null,
"name": "opensc",
"type": "source",
"origin": null,
"release": "forky",
"urgency": "not yet assigned",
"fixed_version": "0.27.0~rc1-1"
},
{
"bug": null,
"name": "opensc",
"type": "source",
"origin": null,
"release": "trixie",
"urgency": "not yet assigned",
"fixed_version": ""
},
{
"bug": null,
"name": "opensc",
"type": "source",
"origin": null,
"release": "bookworm",
"urgency": "not yet assigned",
"fixed_version": ""
}
],
"distribution_packages": [
{
"name": "opensc",
"ecosystem": "cpe",
"fixed_version": "not yet fixed"
},
{
"name": "opensc",
"ecosystem": "cpe",
"fixed_version": "0.27.0"
},
{
"name": "opensc",
"distro": "suse",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.22.0-150600.11.11.1"
}
]
}
],
"release": "linux enterprise module for basesystem 15 sp7",
"versions": [],
"ecosystem": "rpm",
"fixed_version": "0.22.0-150600.11.11.1",
"provider_record_id": "SUSE-SU-2026:2697-1"
},
{
"name": "opensc",
"distro": "suse",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.22.0-150600.11.11.1"
}
]
}
],
"release": "linux enterprise server 15 sp6-ltss",
"versions": [],
"ecosystem": "rpm",
"fixed_version": "0.22.0-150600.11.11.1",
"provider_record_id": "SUSE-SU-2026:2697-1"
},
{
"name": "opensc",
"distro": "suse",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.22.0-150600.11.11.1"
}
]
}
],
"release": "linux enterprise server for sap applications 15 sp6",
"versions": [],
"ecosystem": "rpm",
"fixed_version": "0.22.0-150600.11.11.1",
"provider_record_id": "SUSE-SU-2026:2697-1"
},
{
"name": "opensc",
"distro": "suse",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.13.0-3.36.1"
}
]
}
],
"release": "linux enterprise server 12 sp5-ltss",
"versions": [],
"ecosystem": "rpm",
"fixed_version": "0.13.0-3.36.1",
"provider_record_id": "SUSE-SU-2026:2678-1"
},
{
"name": "opensc",
"distro": "suse",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.13.0-3.36.1"
}
]
}
],
"release": "linux enterprise server ltss extended security 12 sp5",
"versions": [],
"ecosystem": "rpm",
"fixed_version": "0.13.0-3.36.1",
"provider_record_id": "SUSE-SU-2026:2678-1"
},
{
"name": "opensc",
"distro": "suse",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.22.0-150400.3.17.1"
}
]
}
],
"release": "linux enterprise micro 5.3",
"versions": [],
"ecosystem": "rpm",
"fixed_version": "0.22.0-150400.3.17.1",
"provider_record_id": "SUSE-SU-2026:2657-1"
},
{
"name": "opensc",
"distro": "suse",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.22.0-150400.3.17.1"
}
]
}
],
"release": "linux enterprise micro 5.4",
"versions": [],
"ecosystem": "rpm",
"fixed_version": "0.22.0-150400.3.17.1",
"provider_record_id": "SUSE-SU-2026:2657-1"
},
{
"name": "opensc",
"distro": "suse",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.22.0-150400.3.17.1"
}
]
}
],
"release": "linux enterprise micro 5.5",
"versions": [],
"ecosystem": "rpm",
"fixed_version": "0.22.0-150400.3.17.1",
"provider_record_id": "SUSE-SU-2026:2657-1"
},
{
"name": "opensc",
"distro": "suse",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.22.0-150400.3.17.1"
}
]
}
],
"release": "linux enterprise high performance computing 15 sp4-espos",
"versions": [],
"ecosystem": "rpm",
"fixed_version": "0.22.0-150400.3.17.1",
"provider_record_id": "SUSE-SU-2026:2657-1"
},
{
"name": "opensc",
"distro": "suse",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.22.0-150400.3.17.1"
}
]
}
],
"release": "linux enterprise high performance computing 15 sp4-ltss",
"versions": [],
"ecosystem": "rpm",
"fixed_version": "0.22.0-150400.3.17.1",
"provider_record_id": "SUSE-SU-2026:2657-1"
},
{
"name": "opensc",
"distro": "suse",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.22.0-150400.3.17.1"
}
]
}
],
"release": "linux enterprise high performance computing 15 sp5-espos",
"versions": [],
"ecosystem": "rpm",
"fixed_version": "0.22.0-150400.3.17.1",
"provider_record_id": "SUSE-SU-2026:2657-1"
},
{
"name": "opensc",
"distro": "suse",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.22.0-150400.3.17.1"
}
]
}
],
"release": "linux enterprise high performance computing 15 sp5-ltss",
"versions": [],
"ecosystem": "rpm",
"fixed_version": "0.22.0-150400.3.17.1",
"provider_record_id": "SUSE-SU-2026:2657-1"
},
{
"name": "opensc",
"distro": "suse",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.22.0-150400.3.17.1"
}
]
}
],
"release": "linux enterprise server 15 sp4-ltss",
"versions": [],
"ecosystem": "rpm",
"fixed_version": "0.22.0-150400.3.17.1",
"provider_record_id": "SUSE-SU-2026:2657-1"
},
{
"name": "opensc",
"distro": "suse",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.22.0-150400.3.17.1"
}
]
}
],
"release": "linux enterprise server 15 sp5-ltss",
"versions": [],
"ecosystem": "rpm",
"fixed_version": "0.22.0-150400.3.17.1",
"provider_record_id": "SUSE-SU-2026:2657-1"
},
{
"name": "opensc",
"distro": "suse",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.22.0-150400.3.17.1"
}
]
}
],
"release": "linux enterprise server for sap applications 15 sp4",
"versions": [],
"ecosystem": "rpm",
"fixed_version": "0.22.0-150400.3.17.1",
"provider_record_id": "SUSE-SU-2026:2657-1"
},
{
"name": "opensc",
"distro": "suse",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.22.0-150400.3.17.1"
}
]
}
],
"release": "linux enterprise server for sap applications 15 sp5",
"versions": [],
"ecosystem": "rpm",
"fixed_version": "0.22.0-150400.3.17.1",
"provider_record_id": "SUSE-SU-2026:2657-1"
},
{
"name": "opensc",
"distro": "opensuse",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.26.1-160000.3.1"
}
]
}
],
"release": "leap 16.0",
"versions": [],
"ecosystem": "rpm",
"fixed_version": "0.26.1-160000.3.1",
"provider_record_id": "OPENSUSE-SU-2026:20967-1"
},
{
"name": "opensc",
"distro": "suse",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.26.1-160000.3.1"
}
]
}
],
"release": "linux enterprise server 16.0",
"versions": [],
"ecosystem": "rpm",
"fixed_version": "0.26.1-160000.3.1",
"provider_record_id": "SUSE-SU-2026:22126-1"
},
{
"name": "opensc",
"distro": "suse",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.26.1-160000.3.1"
}
]
}
],
"release": "linux enterprise server for sap applications 16.0",
"versions": [],
"ecosystem": "rpm",
"fixed_version": "0.26.1-160000.3.1",
"provider_record_id": "SUSE-SU-2026:22126-1"
},
{
"name": "opensc",
"distro": "suse",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.26.1-160000.3.1"
}
]
}
],
"release": "linux micro 6.2",
"versions": [],
"ecosystem": "rpm",
"fixed_version": "0.26.1-160000.3.1",
"provider_record_id": "SUSE-SU-2026:22114-1"
},
{
"name": "opensc",
"distro": "suse",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.19.0-150100.3.34.1"
}
]
}
],
"release": "linux enterprise micro 5.2",
"versions": [],
"ecosystem": "rpm",
"fixed_version": "0.19.0-150100.3.34.1",
"provider_record_id": "SUSE-SU-2026:1477-1"
}
]
}Publisher notes
[trixie] opensc: Minor issue [bookworm] opensc: Minor issue
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [opensc]Unknown
Details (2)
0.23.0-0.3+deb12u2· amd64 · bookwormAffected
nvd · opensc · debian · bookworm; nvd · opensc · debian · 12
0.23.0-0.3+deb12u2· arm64 · bookwormAffected
nvd · opensc · debian · bookworm; nvd · opensc · debian · 12
- [opensc-pkcs11]Unknown
Source package: [opensc]
Details (2)
0.23.0-0.3+deb12u2· amd64 · bookwormAffected
nvd · opensc · debian · bookworm; nvd · opensc · debian · 12
0.23.0-0.3+deb12u2· arm64 · bookwormAffected
nvd · opensc · debian · bookworm; nvd · opensc · debian · 12
[Debian 13 (Trixie)]
- [opensc]Unknown
Details (2)
0.26.1-2· amd64 · trixieAffected
nvd · opensc · debian · 13
0.26.1-2· arm64 · trixieAffected
nvd · opensc · debian · 13
- [opensc-pkcs11]Unknown
Source package: [opensc]
Details (2)
0.26.1-2· amd64 · trixieAffected
nvd · opensc · debian · 13
0.26.1-2· arm64 · trixieAffected
nvd · opensc · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2026_10475-1.json]
- [https://nvd.nist.gov/vuln/detail/CVE-2025-49010]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2025-49010]
- [https://osv.dev/vulnerability/SUSE-SU-2026:1477-1]
- [https://osv.dev/vulnerability/SUSE-SU-2026:22114-1]
- [https://osv.dev/vulnerability/SUSE-SU-2026:22126-1]
- [https://osv.dev/vulnerability/SUSE-SU-2026:2657-1]
- [https://osv.dev/vulnerability/SUSE-SU-2026:2678-1]
- [https://osv.dev/vulnerability/SUSE-SU-2026:2697-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2026:20967-1]
- [https://security-tracker.debian.org/tracker/CVE-2025-49010]
- [https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-49010.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0917.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]