CVE-2026-97493

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Bound GPIO I2C table entry count from VBIOS Reject undersized tables and cap the derived entry count to AMDGPU_MAX_I2C_BUS so we do not overrun adev->i2c_bus[] or walk an absurd number of entries on corrupt size fields.

Package Linux Kernel
Published 2026-09-24
Last modified 2026-09-28
Patch available
Yes

Affected versions

Linux kernel versions 4.2 and later are affected. Fixed in 6.18.53, 7.2 and their respective stable series.

Affected from
≥ 4.2
Fixed in
✓ 6.18.53 6.18.x ✓ 7.2

References

2 total

Frequently asked questions

  • What is CVE-2026-97493?

    CVE-2026-97493 is a unscored severity Linux kernel vulnerability . It affects Linux kernel versions from 4.2 onward and has been patched in 6.18.53 and 7.2. CVE-2026-97493 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

  • Is there a patch available for CVE-2026-97493?

    Yes. CVE-2026-97493 has been patched. Fixed versions include 6.18.53 and 7.2. If you are running Linux kernel 4.2 or later up to the fix versions, apply the relevant patch for your kernel branch.

  • Is CVE-2026-97493 actively exploited?

    No. CVE-2026-97493 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

Back to
All CVEs
View on
NVD / NIST