Inclusion of Functionality from Untrusted Control Sphere Affecting thunderbird package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.02% (3rd percentile)

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  • Snyk IDSNYK-RHEL8-THUNDERBIRD-10258074
  • published28 May 2025
  • disclosed27 May 2025

Introduced: 27 May 2025

NewCVE-2025-5263  (opens in a new tab)
CWE-829  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:8 thunderbird.

NVD Description

Note: Versions mentioned in the description apply only to the upstream thunderbird package and not the thunderbird package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

Error handling for script execution was incorrectly isolated from web content, which could have allowed cross-origin leak attacks. This vulnerability affects Firefox < 139, Firefox ESR < 115.24, and Firefox ESR < 128.11.

CVSS Base Scores

version 3.1