CVE-2023-25362

8.8 highEPSS 1.0%

High (8.8) in webkitgtk webkitgtk. EPSS 1.0% chance of exploitation in the next 30 days.

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

Severity

CVSS 3.1

8.8 high

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

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 62% of CVEs (scores of 2026-10-31)
CWE: CWE-416
Published: 2023-03-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

webkitgtk:webkitgtk

References

http://www.openwall.com/lists/oss-security/2023/04/21/3
https://bugs.webkit.org/show_bug.cgi?id=244802
https://security.gentoo.org/glsa/202305-32
http://www.openwall.com/lists/oss-security/2023/04/21/3
https://bugs.webkit.org/show_bug.cgi?id=244802

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