Arbitrary Code Injection Affecting thunderbird package, versions [,128.10)[130.0b1,138.0b1)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-UNMANAGED-THUNDERBIRD-10231796
- published23 May 2025
- disclosed29 Apr 2025
- creditDong-uk Kim
Introduced: 29 Apr 2025
CVE-2025-2817 (opens in a new tab)How to fix?
Upgrade thunderbird to version 128.10, 138.0b1 or higher.
Overview
Affected versions of this package are vulnerable to Arbitrary Code Injection via the SYSTEM-level updater. An attacker can escalate privileges by exploiting improper input validation in file-locking behaviour.