CVE-2025-4918 Affecting thunderbird package, versions <0:128.11.0-1.0.1.el9_6


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.05% (14th percentile)

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  • Snyk IDSNYK-ORACLE9-THUNDERBIRD-10322945
  • published7 Jun 2025
  • disclosed17 May 2025

Introduced: 17 May 2025

NewCVE-2025-4918  (opens in a new tab)

How to fix?

Upgrade Oracle:9 thunderbird to version 0:128.11.0-1.0.1.el9_6 or higher.
This issue was patched in ELSA-2025-8607.

NVD Description

Note: Versions mentioned in the description apply only to the upstream thunderbird package and not the thunderbird package as distributed by Oracle. See How to fix? for Oracle:9 relevant fixed versions and status.

An attacker was able to perform an out-of-bounds read or write on a JavaScript Promise object. This vulnerability affects Firefox < 138.0.4, Firefox ESR < 128.10.1, Firefox ESR < 115.23.1, Thunderbird < 128.10.2, and Thunderbird < 138.0.2.

CVSS Base Scores

version 3.1