CVE-2023-25362

HIGH

webkitgtk < 2.36.8 - Remote Code Execution via Use-After-Free in RenderLayer

Title source: llm

Description

A use-after-free vulnerability in WebCore::RenderLayer::repaintBlockSelectionGaps in WebKitGTK before 2.36.8 allows attackers to execute code remotely.

References (3)

Core 3

Core References

Vendor Advisory

https://bugs.webkit.org/show_bug.cgi?id=244802

Mailing List mailing-list

http://www.openwall.com/lists/oss-security/2023/04/21/3

Third Party Advisory vendor-advisory

https://security.gentoo.org/glsa/202305-32

Scores

CVSS v3 8.8

EPSS 0.0097

EPSS Percentile 57.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-416

Status published

Products (1)

webkitgtk/webkitgtk < 2.36.8

Published Mar 02, 2023

Tracked Since Feb 18, 2026