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Security Advisories

CGA-cqc8-g29j-cc78

Package

linux-qemu-6.18-bootc-boot-installed

Component

linux-kernel

Latest update

Not affected

Aliases

  • CVE-2026-31589
  • GHSA-mg7h-q7hw-m596

Severity

9.8

Critical

CVSS V3

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References

  • https://nvd.nist.gov/vuln/detail/CVE-2026-31589
  • https://github.com/advisories/GHSA-mg7h-q7hw-m596

Updates

Status

Not affected

Justification

Vulnerable code not present

Impact

The fix for CVE-2026-31589 (https://kernel.dance/#615d9bb2ccad42f9e21d837431e401db2e471195) was backported to the 6.18 longterm branch in 6.18.27 (https://github.com/gregkh/linux/commit/efc52947247a21bbf79059539bbbd40f4ea76f00). The shipped kernel is 6.18.38, which already contains the fix.

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Unspecified

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Status

Under investigation

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