CVE-2025-9181 Affecting firefox package, versions <0:128.14.0-2.el8_10.alma.1


Severity

Recommended
high

Based on AlmaLinux security rating.

Threat Intelligence

EPSS
0.36% (29th percentile)

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  • Snyk IDSNYK-ALMALINUX8-FIREFOX-12238295
  • published29 Aug 2025
  • disclosed26 Aug 2025

Introduced: 26 Aug 2025

CVE-2025-9181  (opens in a new tab)

How to fix?

Upgrade AlmaLinux:8 firefox to version 0:128.14.0-2.el8_10.alma.1 or higher.
This issue was patched in ALSA-2025:14442.

NVD Description

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

Uninitialized memory in the JavaScript Engine component. This vulnerability was fixed in 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