CVE-2026-23100
medium
CVSS v3
5.5
CVSS v4 NEW
—
VIR risk
5.5
Description
Linux kernel vulnerabilities
Predictions
Exploit likelihood
55%
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 3 releases
| Version | Status | Fixed in |
|---|---|---|
| 6.19 | Affected | — |
| 6.13 | Affected | — |
| — | Affected | 5.11 |
SUSE Affected 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Affected | — |
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 6.12.74-2 |
| sid | Fixed | 6.18.8-1 |
| forky | Fixed | 6.18.8-1 |
| bullseye | Fixed | 6.1.170-1~deb11u1 |
| bookworm | Fixed | 6.1.170-1 |
Ubuntu Fixed 3 releases
| Version | Status | Fixed in |
|---|---|---|
| noble | Fixed | 6.8.0-1060.63 |
| jammy | Fixed | 6.8.0-1058.61~22.04.1 |
| focal | Fixed | 5.15.0-1064.66~20.04.1 |
References
- https://www.suse.com/security/cve/CVE-2026-23100.html
- https://security-tracker.debian.org/tracker/CVE-2026-23100
- https://ubuntu.com/security/notices/USN-8492-1
- https://ubuntu.com/security/notices/USN-8499-1
- https://ubuntu.com/security/notices/USN-8498-1
- https://ubuntu.com/security/notices/USN-8497-1
- https://ubuntu.com/security/notices/USN-8492-2
- https://ubuntu.com/security/notices/USN-8492-3
- https://ubuntu.com/security/notices/USN-8492-4
- https://ubuntu.com/security/notices/USN-8492-5
- https://git.kernel.org/stable/c/3a18b452dd5f7f1652c2e92f8ae769aa17a66c9e
- https://git.kernel.org/stable/c/51dcf459845fd28f5a0d83d408a379b274ec5cc5
- https://git.kernel.org/stable/c/5b2aec77f92265a9028c5f632bdd9af5b57ec3a3
- https://git.kernel.org/stable/c/69c4e241ff13545d410a8b2a688c932182a858bf
- https://git.kernel.org/stable/c/8ae48255bcb17b32436be97553dca848730d365f
- https://git.kernel.org/stable/c/bf3c2affe245cf831866ddc8f736ae6a22cdc11c
- https://git.kernel.org/stable/c/ca1a47cd3f5f4c46ca188b1c9a27af87d1ab2216
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
- https://cert-portal.siemens.com/productcert/html/ssa-082556.html
- https://ubuntu.com/security/notices/USN-8576-1
- https://ubuntu.com/security/notices/USN-8575-1
- https://ubuntu.com/security/notices/USN-8570-1
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.