CVE-2026-64033
critical
CVSS v3
9.8
CVSS v4 NEW
—
VIR risk
9.8
Description
Linux kernel vulnerabilities
Predictions
Exploit likelihood
97%
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
Ubuntu Fixed 2 releases
| Version | Status | Fixed in |
|---|---|---|
| jammy | Fixed | 5.15.0-1075.79 |
| focal | Fixed | 5.15.0-1064.66~20.04.1 |
References
- https://ubuntu.com/security/notices/USN-8576-1
- https://git.kernel.org/stable/c/00904a73272b9f3ef3952fe69a833909dccad1ef
- https://git.kernel.org/stable/c/01e42aabaf7632beb4bf235c7238b96c746d4144
- https://git.kernel.org/stable/c/548f3956e53a7f7bde912d8129010b8986d5e602
- https://git.kernel.org/stable/c/5b74373390113fba798a76b483837029ab010fef
- https://git.kernel.org/stable/c/92060ab1c5115674cf319175550f85f68405121f
- https://git.kernel.org/stable/c/b0e9706fb2859064bb6c677554c4d20c713aa8e0
- https://git.kernel.org/stable/c/eae62c5451e67e8b033c1681fd3b85d7e9a9a28f
- https://ubuntu.com/security/notices/USN-8575-1
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.