CVE-2025-39841
high
CVSS v3
7.8
CVSS v4 NEW
—
VIR risk
7.8
Description
Moderate: kernel security update
Predictions
Exploit likelihood
75%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Linux kernel Affected 2 releases
| Version | Status | Fixed in |
|---|---|---|
| 6.17 | Affected | — |
| — | Affected | 5.4.299 |
SUSE Affected 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Affected | — |
Debian Mixed 6 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 6.12.48-1 |
| sid | Fixed | 6.16.6-1 |
| forky | Fixed | 6.16.6-1 |
| bullseye | Fixed | 5.10.244-1 |
| bookworm | Fixed | 6.1.153-1 |
| 11.0 | Affected | — |
AlmaLinux Fixed 1 release
| Version | Status | Fixed in |
|---|---|---|
| 9 | Fixed | kernel-devel-5.14.0-570.55.1.el9_6.aarch64.rpm |
Red Hat Fixed 2 releases
| Version | Status | Fixed in |
|---|---|---|
| 9 | Fixed | — |
| 8 | Fixed | — |
Rocky Linux Fixed 1 release
| Version | Status | Fixed in |
|---|---|---|
| 8 | Fixed | — |
References
- https://access.redhat.com/errata/RHSA-2025:18281
- https://access.redhat.com/errata/RHSA-2025:21112
- https://git.kernel.org/stable/c/367cb5ffd8a8a4c85dc89f55e7fa7cc191425b11
- https://git.kernel.org/stable/c/55658c7501467ca9ef3bd4453dd920010db8bc13
- https://git.kernel.org/stable/c/897f64b01c1249ac730329b83f4f40bab71e86c7
- https://git.kernel.org/stable/c/95b63d15fce5c54a73bbf195e1aacb5a75b128e2
- https://git.kernel.org/stable/c/9dba9a45c348e8460da97c450cddf70b2056deb3
- https://git.kernel.org/stable/c/ab34084f42ee06a9028d67c78feafb911d33d111
- https://git.kernel.org/stable/c/baa39f6ad79d372a6ce0aa639fbb2f1578479f57
- https://git.kernel.org/stable/c/d96cc9a1b57725930c60b607423759d563b4d900
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
- https://cert-portal.siemens.com/productcert/html/ssa-032379.html
- https://cert-portal.siemens.com/productcert/html/ssa-089022.html
- https://errata.rockylinux.org/RLSA-2025:19103
- https://errata.rockylinux.org/RLSA-2025:19102
- https://www.suse.com/security/cve/CVE-2025-39841.html
- https://security-tracker.debian.org/tracker/CVE-2025-39841
- https://access.redhat.com/errata/RHSA-2025:19102
- https://bugzilla.redhat.com/2395681
- https://bugzilla.redhat.com/2395805
- https://bugzilla.redhat.com/2396419
- https://bugzilla.redhat.com/2396431
- https://bugzilla.redhat.com/2396928
- https://bugzilla.redhat.com/2396944
CWEs
CWE-787
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.