What’s Vulnerable › Vulnerabilities

CVE-2025-1292: TPM2 Out-Of-Bounds Write Leading to Potential Operating System Verification Bypass in ChromeOS

• Severity: medium (CVSS 6.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-04-15 · updated 2026-06-17
• Weakness: CWE-787

Description

Out-Of-Bounds Write in TPM2 Reference Library in Google ChromeOS 122.0.6261.132 stable on Cr50 Boards allows an attacker with root access to gain persistence and bypass operating system verification via exploiting the NV_Read functionality during the Challenge-Response process.

Affected products

• Google Chrome: 122.0.6261.132

References

• https://issues.chromium.org/issues/b/324336238
• https://issuetracker.google.com/issues/324336238

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