SB2025060468 - Red Hat Enterprise Linux 8 update for webkit2gtk3 

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Main Vulnerability Database SB2025060468

SB2025060468 - Red Hat Enterprise Linux 8 update for webkit2gtk3

Published: June 4, 2025

Security Bulletin ID SB2025060468
Severity
Medium
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Remote access
Highest impact Information disclosure

Breakdown by Severity

Medium 50% Low 50%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 secuirty vulnerabilities.


1) Information disclosure (CVE-ID: CVE-2025-31205)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output in WebKit engine. A remote attacker can trick the victim into visiting a specially crafted website and exfiltrate data cross-origin.


2) Memory corruption (CVE-ID: CVE-2025-31257)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error in WebKit engine. A remote attacker can trick the victim into opening a specially crafted file and perform an unexpected Safari crash.


Remediation

Install update from vendor's website.

References