Improper Initialization Affecting firefox package, versions <0:128.14.0-2.el10_0


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.06% (20th percentile)

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  • Snyk IDSNYK-RHEL10-FIREFOX-12178033
  • published25 Aug 2025
  • disclosed19 Aug 2025

Introduced: 19 Aug 2025

CVE-2025-9181  (opens in a new tab)
CWE-665  (opens in a new tab)

How to fix?

Upgrade RHEL:10 firefox to version 0:128.14.0-2.el10_0 or higher.
This issue was patched in RHSA-2025:14417.

NVD Description

Note: Versions mentioned in the description apply only to the upstream firefox package and not the firefox package as distributed by RHEL. See How to fix? for RHEL:10 relevant fixed versions and status.

Uninitialized memory in the JavaScript Engine component. This vulnerability affects Firefox < 142, Firefox ESR < 128.14, Firefox ESR < 140.2, Thunderbird < 142, Thunderbird < 128.14, and Thunderbird < 140.2.

CVSS Base Scores

version 3.1