CVE-2026-53295
Description
In the Linux kernel, the following vulnerability has been resolved: mailbox: add sanity check for channel array Fail gracefully if there is no channel array attached to the mailbox controller. Otherwise the later dereference will cause an OOPS which might not be seen because mailbox controllers might instantiate very early. Remove the comment explaining the obvious while here.
Predictions
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.
References
- https://git.kernel.org/stable/c/0f11444271110d9b5bc6316a153c6431abda899c
- https://git.kernel.org/stable/c/14aed0d4e58389cc6a88acf8610b12d3e476272b
- https://git.kernel.org/stable/c/37792091ab28ba030fd8d61184c47d4d51294170
- https://git.kernel.org/stable/c/5cc3300fab262b26c28bc2fc06df693410c3840b
- https://git.kernel.org/stable/c/6362c4a7d7e21e68cd9aa04df7cde16befba3a4b
- https://git.kernel.org/stable/c/9dd7489943324298bb0f385495795a82f1dd6507
- https://git.kernel.org/stable/c/c1aad75595fb67edc7fda8af249d3b886efa1be9
- https://git.kernel.org/stable/c/d44872a569b8fbacde457ff2587a775e5004bb79
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.