CVE-2025-5266 Affecting MozillaFirefox-translations-other package, versions <128.11.0-150200.152.185.1


Severity

Recommended
high

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.04% (10th percentile)

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  • Snyk IDSNYK-SLES157-MOZILLAFIREFOXTRANSLATIONSOTHER-10303748
  • published5 Jun 2025
  • disclosed4 Jun 2025

Introduced: 4 Jun 2025

NewCVE-2025-5266  (opens in a new tab)

How to fix?

Upgrade SLES:15.7 MozillaFirefox-translations-other to version 128.11.0-150200.152.185.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream MozillaFirefox-translations-other package and not the MozillaFirefox-translations-other package as distributed by SLES. See How to fix? for SLES:15.7 relevant fixed versions and status.

Script elements loading cross-origin resources generated load and error events which leaked information enabling XS-Leaks attacks. This vulnerability affects Firefox < 139 and Firefox ESR < 128.11.

CVSS Base Scores

version 3.1