What’s Vulnerable › Vulnerabilities

CVE-2026-89169

• Severity: medium (CVSS 4.1 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-11 · updated 2026-09-22
• Weakness: CWE-347

Description

live-boot ff8867c allows attackers to bypass the dm-verity-enforce-roothash-signature protection mechanism when the .verity file is missing.

References

• https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1146422
• https://salsa.debian.org/live-team/live-boot/-/blob/ff8867c4e2d62e497cb895b15b7d6d518d5adff1/components/9990-overlay.sh#L112-114

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