CVE-2026-99002 HIGH 7.8
Published: 2026-10-23 13:17:22 UTC · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Categories: Linux
In the Linux kernel, the following vulnerability has been resolved:
drm/vmwgfx: validate pitch coming from userspace
Validate the pitch, alongside the box dimensions before trying
to copy data from the underlying surface. Fixes possible
out of bounds reads with cursor snooping.
References
- https://git.kernel.org/stable/c/073437615a8da528935146ca6a17292c0ca8ce19
- https://git.kernel.org/stable/c/21bc51cb89ced74d6645a138cc2f21184bc75094
- https://git.kernel.org/stable/c/76e5ddd7d9822c8c3492e0f50ba8978e093069ad
- https://git.kernel.org/stable/c/cbf7616464334b217ed07b8adacaed549f2a9433
- https://git.kernel.org/stable/c/db6fbc2b77849e3c3c2bc115ea9ac925c4625a0d
- https://git.kernel.org/stable/c/f54b41644744f72c86e44a21733ac6fc910ca133
- https://git.kernel.org/stable/c/f6d9c8abdf06a9c7efa799532d66ed8d5a50734c
- https://git.kernel.org/stable/c/fcb137f6e7ed769f7ecad84364a33c451371b602