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CVE-2026-97493

UnknownEPSS 0.17%

Last modified

CVE-2026-97493 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.17% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability
0.17%

6.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < b12abff6a52d96c4114d7668f790b18f9201c17c; >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < 0786b38af822fcd153d565cc85be7dbd9fed4d25; >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < 6db45123306c7167c6867ca3d24924bd7960d947; >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < f8f0985375c3b977757fd73e2b691ff1bf1ea7b9; >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < a99cd231cd924b7160fecb9fb3a94b801522323b
LinuxLinux4.2

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is 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.
How severe is CVE-2026-97493?
Severity scoring for CVE-2026-97493 is pending analysis. The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.
How do I fix CVE-2026-97493?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST