CVE-2026-74296

EUVD-2026-59443
In the Linux kernel, the following vulnerability has been resolved:

RDMA/mlx5: Release the HW‑provided UAR index rather than the SW one

Free the UAR index returned by the hardware.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
UNKNOWN
---
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 6.93%
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Debian Releases
Debian Product
Codename
linux
bookworm
vulnerable
bookworm (security)
6.1.180-1
fixed
bullseye
vulnerable
bullseye (security)
vulnerable
forky
7.1.7-1
fixed
sid
7.1.8-1
fixed
trixie
vulnerable
trixie (security)
6.12.101-1
fixed
References
https://git.kernel.org/stable/c/449ae7927152e46acbe5f19f97eafdae6d3a96b1
https://git.kernel.org/stable/c/6f83de384ca582fa87b4c2b0d03bd1ed3bf9a2ee
https://git.kernel.org/stable/c/80f1f49f53a42733e60c90e0ec545e647969214d
https://git.kernel.org/stable/c/aabfc845838ef453f1d22d7665596f9cc48be7dd
https://git.kernel.org/stable/c/d3ff718c0c7153e2641e6a09507bace14fc5c402
https://git.kernel.org/stable/c/ef369446f62903ea079e8a7954b5bf8bb8300fe3