CVE-2026-99002
Published Oct 23, 2026
Description
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.
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References
Other References
https://git.kernel.org/stable/c/21bc51cb89ced74d6645a138cc2f21184bc75094
https://git.kernel.org/stable/c/76e5ddd7d9822c8c3492e0f50ba8978e093069ad
https://git.kernel.org/stable/c/db6fbc2b77849e3c3c2bc115ea9ac925c4625a0d
https://git.kernel.org/stable/c/f6d9c8abdf06a9c7efa799532d66ed8d5a50734c
https://git.kernel.org/stable/c/fcb137f6e7ed769f7ecad84364a33c451371b602
Frequently Asked Questions
What is CVE-2026-99002? +
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.
How do I check if I'm vulnerable to CVE-2026-99002? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.