Out-of-Bounds Affecting thunderbird package, versions [,141.0)


Severity

Recommended
0.0
critical
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.06% (18th percentile)

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  • Snyk IDSNYK-UNMANAGED-THUNDERBIRD-10914915
  • published24 Jul 2025
  • disclosed22 Jul 2025
  • creditAkmat Suleimanov, Andrew McCreight

Introduced: 22 Jul 2025

NewCVE-2025-8044  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade thunderbird to version 141.0 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-Bounds via memory corruption in the rendering process. An attacker can execute arbitrary code by enticing a user to visit a specially crafted web page.

CVSS Base Scores

version 4.0
version 3.1