A flaw was found in linux-pam. The module pam_namespace may use access user-controlled paths without proper protection, allowing local users to elevate their privileges to root via multiple symlink attacks and race conditions.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenCVSS 7.8NVD modified 2026-10-12 20:17
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.
References 32
- https://access.redhat.com/errata/RHSA-2025:10024
- https://access.redhat.com/errata/RHSA-2025:10027
- https://access.redhat.com/errata/RHSA-2025:10180
- https://access.redhat.com/errata/RHSA-2025:10354
- https://access.redhat.com/errata/RHSA-2025:10357
- https://access.redhat.com/errata/RHSA-2025:10358
- https://access.redhat.com/errata/RHSA-2025:10359
- https://access.redhat.com/errata/RHSA-2025:10361
- https://access.redhat.com/errata/RHSA-2025:10362
- https://access.redhat.com/errata/RHSA-2025:10735
- https://access.redhat.com/errata/RHSA-2025:10823
- https://access.redhat.com/errata/RHSA-2025:11386
- https://access.redhat.com/errata/RHSA-2025:11487
- https://access.redhat.com/errata/RHSA-2025:14557
- https://access.redhat.com/errata/RHSA-2025:15099
- https://access.redhat.com/errata/RHSA-2025:15709
- https://access.redhat.com/errata/RHSA-2025:15827
- https://access.redhat.com/errata/RHSA-2025:15828
- https://access.redhat.com/errata/RHSA-2025:16524
- https://access.redhat.com/errata/RHSA-2025:17181
- https://access.redhat.com/errata/RHSA-2025:18219
- https://access.redhat.com/errata/RHSA-2025:20181
- https://access.redhat.com/errata/RHSA-2025:21885
- https://access.redhat.com/errata/RHSA-2025:22019
- https://access.redhat.com/errata/RHSA-2025:9526
- https://access.redhat.com/errata/RHSA-2026:0934
- https://access.redhat.com/security/cve/CVE-2025-6020
- https://bugzilla.redhat.com/show_bug.cgi?id=2372512
- https://github.com/linux-pam/linux-pam/security/advisories/GHSA-f9p8-gjr4-j9gx
- http://www.openwall.com/lists/oss-security/2025/06/17/1
- https://lists.debian.org/debian-lts-announce/2025/09/msg00021.html
- https://cert-portal.siemens.com/productcert/html/ssa-577017.html