UNKNOWN NVD
CVE-2026-80741
In the Linux kernel, the following vulnerability has been resolved: drm/log: Fix out-of-bounds read on empty message length drm_log_draw_kmsg_record() accesse
In the Linux kernel, the following vulnerability has been resolved:
drm/log: Fix out-of-bounds read on empty message length
drm_log_draw_kmsg_record() accesses s[len - 1] to strip the trailing
newline, but len is unsigned int. If len is 0, the subtraction wraps
to UINT_MAX, causing an out-of-bounds read.
Add an early return when len is 0.
References
- https://git.kernel.org/stable/c/16a2716910ecf7d31bf3c033ee7c506a0b00b2ee
- https://git.kernel.org/stable/c/16bcea56f4205314ec2aa04a7ec74e5261d253c7
- https://git.kernel.org/stable/c/60baa179ed1333535f6e2da4133511db55278ee4
This unknown severity vulnerability was published on 2026-09-03 via NVD.
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