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CVE-2026-53205

Last refreshed2026-10-17

Status: UPDATED  |  Advisory ID: CVE-2026-53205

Key Details

CVECVE-2026-53205
CVSS Score / Version
7.1 (High) / CVSS v3.1
Updated2026-10-16
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CVSS Prose
attack vector is local; attack complexity is low; privileges required is low; user interaction is none; scope is unchanged; confidentiality impact is high; integrity impact is none; availability impact is high.
Affected products
Linux Kernel
Classified as
CWE-787 (Out-of-bounds Write)

Affected Products, Subsystems & Sectors

VendorProductAffected VersionsPatch Status
LinuxLinux Kernel
SubsystemsOT Supporting Infrastructure
SectorsAll Sectors

What to Know

In the Linux kernel, the following vulnerability has been resolved:

accel/ivpu: Add bounds checks for firmware log indices

Add validation that read and write indices in the firmware log buffer

are within valid bounds (< data_size) before using them. If

out-of-bounds indices are encountered (from firmware), clamp them to

safe values instead of proceeding with invalid offsets.

This prevents potential out-of-bounds buffer access when firmware

supplies invalid log indices. (NVD)

What to Do

Monitor Linux's web page for any future patch releases.

References

SourceReference
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-53205
CVEhttps://www.cve.org/CVERecord?id=CVE-2026-53205

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