CVE-2026-45992
Description
In the Linux kernel, the following vulnerability has been resolved: ALSA: caiaq: Fix potentially leftover ep1_in_urb at error path The previous fix for handling the error from setup_card() missed that an internal URB cdev->ep1_in_urb might have been already submitted beforehand. In the normal case, this URB gets killed at the disconnection, but in the error path, we didn't do it, hence there can be a potential leak. Fix it in the error path for setup_card(), too.
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.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 0 |
| debian | bullseye | fixed | 0 |
| debian | forky | fixed | 0 |
| debian | sid | fixed | 0 |
| debian | trixie | fixed | 0 |
References
- https://git.kernel.org/stable/c/be62c8bb03b6aec3790a943d4a7567d4d73b8be9
- https://git.kernel.org/stable/c/e0fb842af7052f0ab9e709db0c59300aa4051fc0
- https://git.kernel.org/stable/c/1d160e30aa42b7c41163e51366bb34432367260d
- https://git.kernel.org/stable/c/438ab932dc6fef5b001dfeba08a18a491edc8f7b
- https://git.kernel.org/stable/c/0a7b5221b5b51cc798fcfc3be00d02eade149d69
- https://security-tracker.debian.org/tracker/CVE-2026-45992
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.