CVE record · CVE-2026-7867

Udisks2: udisks2: local privilege escalation via as-user option spoofing

CVSS 7.8 HighEPSS 0.0017 · 6th percentile

Published by the CVE Program (CNA: redhat) at 6 Aug 2026, 15:36 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Not given	Not given Package name: udisks https://github.com/storaged-project/udisks	affected 2.10.0 to before 2.11.2 semver Other versions: unaffected
Red Hat	Red Hat Enterprise Linux 10 Package name: udisks2 https://access.redhat.com/downloads/content/package-browser/	unaffected 0:2.11.0-2.el10_2.1 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 10.0 Extended Update Support Package name: udisks2 https://access.redhat.com/downloads/content/package-browser/	unaffected 0:2.10.90-5.el10_0.3 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 7 Package name: udisks2 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat Enterprise Linux 8 Package name: udisks2 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat Enterprise Linux 9 Package name: udisks2 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected

Identifiers: CVE-2026-7867
CNA: redhat
Weakness (CWE): CWE-863
Tags: Red Hat Enterprise Linux 10
Red Hat Enterprise Linux 10.0 Extended Update Support
Red Hat Enterprise Linux 7
Red Hat Enterprise Linux 8
Red Hat Enterprise Linux 9
Broken access control
Published: 6 Aug 2026
Updated: 4 Nov 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
7.8	High	3.1	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	CNA (redhat)

CISA KEV Not listed.
EPSS 0.0017, the 6th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

6 Aug 2026, 15:36 UTC Confirmed by the CVE List
6 Aug 2026, 22:18 UTC Confirmed by NVD

Sources

References from the CNA

access.redhat.com/errata/RHSA-2026:53435 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:64798 vendor-advisoryredhat
access.redhat.com/security/cve/CVE-2026-7867 vdb-entryredhat
bugzilla.redhat.com/show_bug.cgi?id=2466747 issue-trackingredhat
github.com/storaged-project/udisks/releases/tag/udisks-2.11.2
github.com/storaged-project/udisks/security/advisories/GHSA-j42g-v9jw-6ph3

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.