Information Exposure Affecting webkit2gtk3 package, versions <0:2.46.1-2.el9_4


Severity

Recommended
high

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.04% (12th percentile)

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  • Snyk IDSNYK-RHEL9-WEBKIT2GTK3-14246624
  • published9 Dec 2025
  • disclosed20 Nov 2025

Introduced: 20 Nov 2025

NewCVE-2025-43480  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade RHEL:9 webkit2gtk3 to version 0:2.46.1-2.el9_4 or higher.
This issue was patched in RHSA-2024:8180.

NVD Description

Note: Versions mentioned in the description apply only to the upstream webkit2gtk3 package and not the webkit2gtk3 package as distributed by RHEL. See How to fix? for RHEL:9 relevant fixed versions and status.

The issue was addressed with improved checks. This issue is fixed in Safari 26.1, visionOS 26.1, watchOS 26.1, iOS 26.1 and iPadOS 26.1, tvOS 26.1. A malicious website may exfiltrate data cross-origin.

CVSS Base Scores

version 3.1