CVE-2026-7867
Last modified
CVE-2026-7867 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. 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. EPSS estimates a 0.18% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| — | — | >= 2.10.0, < 2.11.2 |
| Red Hat | Red Hat Enterprise Linux 10 | All versions |
| Red Hat | Red Hat Enterprise Linux 10.0 Extended Update Support | All versions |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-7867?
How severe is CVE-2026-7867?
How do I fix CVE-2026-7867?
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-78656A vulnerability was found in itsourcecode Sales and Inventor…6.3
- CVE-2026-78657The SigmaForms Pro – AI Generated Forms plugin for WordPress…9.8
- CVE-2026-78658IBM UCD - IBM UrbanCode Deploy 7.2 through 7.2.3.25, and 7.3…6.5
- CVE-2026-7866Stack-based Buffer Overflow vulnerability in RTI Connext Pro…10
- CVE-2026-78662Previously, a channel registered in the mux's chanList is no…7.5
- CVE-2026-78668Rejected reason: reserved but not needed
- CVE-2026-78675GitPython before 3.1.59 fails to disable merge_includes when…7.8
- CVE-2026-78676GitPython before 3.1.59 fails to safely re-serialize multi-l…9.8
- CVE-2026-78677GitPython before 3.1.59 omits --separate-git-dir from unsafe…7.5
- CVE-2026-78678GitPython versions before 3.1.59 contain an incomplete denyl…6.5
- CVE-2026-78679GitPython before 3.1.59 contains an arbitrary file read vuln…6.5
- CVE-2026-7868IBM OPENBMC FW1110.00 through FW1110.20, and FW1060.00 throu…6.5
Are you affected by CVE-2026-7867?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST