CVE catalog
CVE-2026-7867
A flaw was found in udisks2. A local attacker with an active console session can exploit insufficient authorization checking on the 'as-user' option in the org.freedesktop.UDisks2.Filesystem.Mount() D
- Severity
- High · CVSS 7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.17% · Oct 25, 2026
A flaw was found in udisks2. A local attacker with an active console session can exploit insufficient authorization checking on the 'as-user' option in the org.freedesktop.UDisks2.Filesystem.Mount() D-Bus method. This allows the attacker to spoof the 'as-user' parameter, mounting filesystems on behalf of arbitrary users, including privileged accounts. This can lead to local privilege escalation through mount point injection and manipulation of the mount namespace visible to privileged users.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | udisks2 | sid | 2.11.2-1 | fixed |
| Debian | udisks2 | forky | 2.11.2-1 | fixed |
| Debian | udisks2 | trixie | 2.10.1-12.1+deb13u2 | fixed |
| Debian | udisks2 | trixie-security | 2.10.1-12.1+deb13u2 | fixed |
| Debian | udisks2 | bookworm | 2.9.4-4+deb12u2 | not affected |
| Debian | udisks2 | bookworm-security | 2.9.4-4+deb12u2 | not affected |
| Ubuntu | udisks2 | noble | 2.10.1-6ubuntu1.5 | fixed |
| Ubuntu | gir1.2-udisks-2.0 | noble | 2.10.1-6ubuntu1.5 | fixed |
| Ubuntu | libudisks2-0 | noble | 2.10.1-6ubuntu1.5 | fixed |
| Ubuntu | libudisks2-dev | noble | 2.10.1-6ubuntu1.5 | fixed |
| Ubuntu | udisks2-btrfs | noble | 2.10.1-6ubuntu1.5 | fixed |
| Ubuntu | udisks2-doc | noble | 2.10.1-6ubuntu1.5 | fixed |
| Ubuntu | udisks2-lvm2 | noble | 2.10.1-6ubuntu1.5 | fixed |
| Suse | udisks2 | linux enterprise server 16.0 | 2.10.1-160000.4.1 | fixed |
| Suse | udisks2 | linux enterprise server for sap applications 16.0 | 2.10.1-160000.4.1 | fixed |
| Suse | udisks2 | linux micro 6.2 | 2.10.1-160000.4.1 | fixed |
| Ubuntu | udisks2 | 24.04 | 2.10.1-1ubuntu1 | vulnerable |
| Ubuntu | udisks2 | 24.04 | 2.10.1-1ubuntu2 | vulnerable |
| Ubuntu | udisks2 | 24.04 | 2.10.1-6 | vulnerable |
| Ubuntu | udisks2 | 24.04 | 2.10.1-6build1 | vulnerable |
| Ubuntu | udisks2 | 24.04 | 2.10.1-6ubuntu1 | vulnerable |
| Ubuntu | udisks2 | 24.04 | 2.10.1-6ubuntu1.2 | vulnerable |
| Ubuntu | udisks2 | 24.04 | 2.10.1-6ubuntu1.3 | vulnerable |
| Ubuntu | udisks2 | 24.04 | 2.10.1-6ubuntu1.5 | fixed |
| Ubuntu | udisks2 | 26.04 | 2.10.1-12.1ubuntu2 | vulnerable |
| Ubuntu | udisks2 | 26.04 | 2.10.91-1ubuntu1 | vulnerable |
| Ubuntu | udisks2 | 26.04 | 2.10.91-1ubuntu2 | vulnerable |
| Ubuntu | udisks2 | 26.04 | 2.10.91-1ubuntu2.1 | fixed |
| Ubuntu | udisks2 | 24.04 | 2.10.1-1ubuntu1 | vulnerable |
| Ubuntu | udisks2 | 24.04 | 2.10.1-1ubuntu2 | vulnerable |
| Ubuntu | udisks2 | 24.04 | 2.10.1-6 | vulnerable |
| Ubuntu | udisks2 | 24.04 | 2.10.1-6build1 | vulnerable |
| Ubuntu | udisks2 | 24.04 | 2.10.1-6ubuntu1 | vulnerable |
| Ubuntu | udisks2 | 24.04 | 2.10.1-6ubuntu1.2 | vulnerable |
| Ubuntu | udisks2 | 24.04 | 2.10.1-6ubuntu1.3 | vulnerable |
| Ubuntu | udisks2 | 24.04 | 2.10.1-6ubuntu1.5 | fixed |
| Ubuntu | udisks2 | 26.04 | 2.10.1-12.1ubuntu2 | vulnerable |
| Ubuntu | udisks2 | 26.04 | 2.10.91-1ubuntu1 | vulnerable |
| Ubuntu | udisks2 | 26.04 | 2.10.91-1ubuntu2 | vulnerable |
| Ubuntu | udisks2 | 26.04 | 2.10.91-1ubuntu2.1 | fixed |
| Opensuse | udisks2 | leap 16.0 | 2.10.1-160000.4.1 | fixed |
| Opensuse | udisks2 | tumbleweed | 2.11.2-1.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | udisks2 | source | sid | 2.11.2-1 | not yet assigned | Not reported | Not reported |
| Debian | udisks2 | source | forky | 2.11.2-1 | not yet assigned | Not reported | Not reported |
| Debian | udisks2 | source | trixie | 2.10.1-12.1+deb13u2 | not yet assigned | Not reported | Not reported |
| Debian | udisks2 | source | bookworm | Not affected | unimportant | Not reported | Not reported |
| Ubuntu | udisks2 | deb | noble | 2.10.1-6ubuntu1.5 | Not reported | Not reported | Not reported |
| Ubuntu | gir1.2-udisks-2.0 | deb | noble | 2.10.1-6ubuntu1.5 | Not reported | Not reported | Not reported |
| Ubuntu | libudisks2-0 | deb | noble | 2.10.1-6ubuntu1.5 | Not reported | Not reported | Not reported |
| Ubuntu | libudisks2-dev | deb | noble | 2.10.1-6ubuntu1.5 | Not reported | Not reported | Not reported |
| Ubuntu | udisks2-btrfs | deb | noble | 2.10.1-6ubuntu1.5 | Not reported | Not reported | Not reported |
| Ubuntu | udisks2-doc | deb | noble | 2.10.1-6ubuntu1.5 | Not reported | Not reported | Not reported |
| Ubuntu | udisks2-lvm2 | deb | noble | 2.10.1-6ubuntu1.5 | Not reported | Not reported | Not reported |
| Suse | udisks2 | rpm | linux enterprise server 16.0 | 2.10.1-160000.4.1 | Not reported | SUSE-SU-2026:23575-1 | Not reported |
| Suse | udisks2 | rpm | linux enterprise server for sap applications 16.0 | 2.10.1-160000.4.1 | Not reported | SUSE-SU-2026:23575-1 | Not reported |
| Suse | udisks2 | rpm | linux micro 6.2 | 2.10.1-160000.4.1 | Not reported | SUSE-SU-2026:23405-1 | Not reported |
| Ubuntu | udisks2 | deb | 24.04 | 2.10.1-6ubuntu1.5 | Not reported | USN-8701-1 | Not reported |
| Ubuntu | udisks2 | deb | 26.04 | 2.10.91-1ubuntu2.1 | Not reported | USN-8701-1 | Not reported |
| Ubuntu | udisks2 | deb | 24.04 | 2.10.1-6ubuntu1.5 | Not reported | UBUNTU-CVE-2026-7867 | Not reported |
| Ubuntu | udisks2 | deb | 26.04 | 2.10.91-1ubuntu2.1 | Not reported | UBUNTU-CVE-2026-7867 | Not reported |
| Opensuse | udisks2 | rpm | leap 16.0 | 2.10.1-160000.4.1 | Not reported | OPENSUSE-SU-2026:21704-1 | Not reported |
| Opensuse | udisks2 | rpm | tumbleweed | 2.11.2-1.1 | Not reported | OPENSUSE-SU-2026:11501-1 | Not reported |
OpenFactory catalog packages
[Debian 13 (Trixie)]
- [gir1.2-udisks-2.0]Affected
Source package: [udisks2]
Details (4)
2.10.1-12.1+deb13u1· amd64 · trixieAffected · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
2.10.1-12.1+deb13u1· arm64 · trixieAffected · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
2.10.1-12.1+deb13u2· amd64 · trixie-securityFixed · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
2.10.1-12.1+deb13u2· arm64 · trixie-securityFixed · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
- [libudisks2-0]Affected
Source package: [udisks2]
Details (4)
2.10.1-12.1+deb13u1· amd64 · trixieAffected · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
2.10.1-12.1+deb13u1· arm64 · trixieAffected · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
2.10.1-12.1+deb13u2· amd64 · trixie-securityFixed · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
2.10.1-12.1+deb13u2· arm64 · trixie-securityFixed · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
- [libudisks2-dev]Affected
Source package: [udisks2]
Details (4)
2.10.1-12.1+deb13u1· amd64 · trixieAffected · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
2.10.1-12.1+deb13u1· arm64 · trixieAffected · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
2.10.1-12.1+deb13u2· amd64 · trixie-securityFixed · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
2.10.1-12.1+deb13u2· arm64 · trixie-securityFixed · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
- [udisks2]Affected
Details (4)
2.10.1-12.1+deb13u1· amd64 · trixieAffected · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
2.10.1-12.1+deb13u1· arm64 · trixieAffected · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
2.10.1-12.1+deb13u2· amd64 · trixie-securityFixed · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
2.10.1-12.1+deb13u2· arm64 · trixie-securityFixed · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
- [udisks2-btrfs]Affected
Source package: [udisks2]
Details (4)
2.10.1-12.1+deb13u1· amd64 · trixieAffected · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
2.10.1-12.1+deb13u1· arm64 · trixieAffected · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
2.10.1-12.1+deb13u2· amd64 · trixie-securityFixed · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
2.10.1-12.1+deb13u2· arm64 · trixie-securityFixed · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
- [udisks2-doc]Affected
Source package: [udisks2]
Details (4)
2.10.1-12.1+deb13u1· all · trixieAffected · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
2.10.1-12.1+deb13u1· all · trixieAffected · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
2.10.1-12.1+deb13u2· all · trixie-securityFixed · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
2.10.1-12.1+deb13u2· all · trixie-securityFixed · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
- [udisks2-lvm2]Affected
Source package: [udisks2]
Details (4)
2.10.1-12.1+deb13u1· amd64 · trixieAffected · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
2.10.1-12.1+deb13u1· arm64 · trixieAffected · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
2.10.1-12.1+deb13u2· amd64 · trixie-securityFixed · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
2.10.1-12.1+deb13u2· arm64 · trixie-securityFixed · Fixed:
2.10.1-12.1+deb13u2nvd · udisks2 · debian · 13
[openSUSE Tumbleweed]
- [libudisks2-0]Unknown
Source package: [udisks2]
Details (1)
2.11.2-1.1· x86_64 · tumbleweedUnknown · Fixed:
2.11.2-1.1Version impact unknown
nvd · udisks2 · opensuse · tumbleweed
- [libudisks2-0_btrfs]Unknown
Source package: [udisks2]
Details (1)
2.11.2-1.1· x86_64 · tumbleweedUnknown · Fixed:
2.11.2-1.1Version impact unknown
nvd · udisks2 · opensuse · tumbleweed
- [libudisks2-0-devel]Unknown
Source package: [udisks2]
Details (1)
2.11.2-1.1· x86_64 · tumbleweedUnknown · Fixed:
2.11.2-1.1Version impact unknown
nvd · udisks2 · opensuse · tumbleweed
- [libudisks2-0_lsm]Unknown
Source package: [udisks2]
Details (1)
2.11.2-1.1· x86_64 · tumbleweedUnknown · Fixed:
2.11.2-1.1Version impact unknown
nvd · udisks2 · opensuse · tumbleweed
- [libudisks2-0_lvm2]Unknown
Source package: [udisks2]
Details (1)
2.11.2-1.1· x86_64 · tumbleweedUnknown · Fixed:
2.11.2-1.1Version impact unknown
nvd · udisks2 · opensuse · tumbleweed
- [typelib-1_0-UDisks-2_0]Unknown
Source package: [udisks2]
Details (1)
2.11.2-1.1· x86_64 · tumbleweedUnknown · Fixed:
2.11.2-1.1Version impact unknown
nvd · udisks2 · opensuse · tumbleweed
- [udisks2-bash-completion]Unknown
Source package: [udisks2]
Details (1)
2.11.2-1.1· noarch · tumbleweedUnknown · Fixed:
2.11.2-1.1Version impact unknown
nvd · udisks2 · opensuse · tumbleweed
- [udisks2-docs]Unknown
Source package: [udisks2]
Details (1)
2.11.2-1.1· noarch · tumbleweedUnknown · Fixed:
2.11.2-1.1Version impact unknown
nvd · udisks2 · opensuse · tumbleweed
- [udisks2-lang]Unknown
Source package: [udisks2]
Details (1)
2.11.2-1.1· noarch · tumbleweedUnknown · Fixed:
2.11.2-1.1Version impact unknown
nvd · udisks2 · opensuse · tumbleweed
- [udisks2-zsh-completion]Unknown
Source package: [udisks2]
Details (1)
2.11.2-1.1· noarch · tumbleweedUnknown · Fixed:
2.11.2-1.1Version impact unknown
nvd · udisks2 · opensuse · tumbleweed
[Debian 12 (Bookworm)]
- [gir1.2-udisks-2.0]Not affected
Source package: [udisks2]
Details (4)
2.9.4-4+deb12u2· amd64 · bookwormNot affected
nvd · udisks2 · debian · bookworm
2.9.4-4+deb12u2· arm64 · bookwormNot affected
nvd · udisks2 · debian · bookworm
2.9.4-4+deb12u2· amd64 · bookworm-securityNot affected
nvd · udisks2 · debian · bookworm
2.9.4-4+deb12u2· arm64 · bookworm-securityNot affected
nvd · udisks2 · debian · bookworm
- [libudisks2-0]Not affected
Source package: [udisks2]
Details (4)
2.9.4-4+deb12u2· amd64 · bookwormNot affected
nvd · udisks2 · debian · bookworm
2.9.4-4+deb12u2· arm64 · bookwormNot affected
nvd · udisks2 · debian · bookworm
2.9.4-4+deb12u2· amd64 · bookworm-securityNot affected
nvd · udisks2 · debian · bookworm
2.9.4-4+deb12u2· arm64 · bookworm-securityNot affected
nvd · udisks2 · debian · bookworm
- [libudisks2-dev]Not affected
Source package: [udisks2]
Details (4)
2.9.4-4+deb12u2· amd64 · bookwormNot affected
nvd · udisks2 · debian · bookworm
2.9.4-4+deb12u2· arm64 · bookwormNot affected
nvd · udisks2 · debian · bookworm
2.9.4-4+deb12u2· amd64 · bookworm-securityNot affected
nvd · udisks2 · debian · bookworm
2.9.4-4+deb12u2· arm64 · bookworm-securityNot affected
nvd · udisks2 · debian · bookworm
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2026_11501-1.json]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-7867]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-7867]
- [https://osv.dev/vulnerability/SUSE-SU-2026:23405-1]
- [https://osv.dev/vulnerability/SUSE-SU-2026:23575-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2026-7867]
- [https://osv.dev/vulnerability/USN-8701-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2026:11501-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2026:21704-1]
- [https://security-tracker.debian.org/tracker/CVE-2026-7867]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-7867.json]
- [https://ubuntu.com/security/notices/USN-8701-1]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2760.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)]