A flaw was found in WebKitGTK and WPE WebKit. This vulnerability allows an out-of-bounds read and integer underflow, leading to a UIProcess crash (DoS) via a crafted payload to the GLib remote inspector server.
History

Mon, 08 Dec 2025 07:00:00 +0000

Type Values Removed Values Added
CPEs cpe:/o:redhat:enterprise_linux:8 cpe:/a:redhat:enterprise_linux:8::appstream
References

Mon, 08 Dec 2025 02:45:00 +0000

Type Values Removed Values Added
CPEs cpe:/o:redhat:enterprise_linux:9 cpe:/a:redhat:enterprise_linux:9::appstream
References

Tue, 25 Nov 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 25 Nov 2025 12:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-125
References
Metrics threat_severity

None

threat_severity

Important


Tue, 25 Nov 2025 08:15:00 +0000

Type Values Removed Values Added
Description A flaw was found in WebKitGTK and WPE WebKit. This vulnerability allows an out-of-bounds read and integer underflow, leading to a UIProcess crash (DoS) via a crafted payload to the GLib remote inspector server.
Title Webkit: webkitgtk / wpe webkit: out-of-bounds read and integer underflow vulnerability leading to dos
First Time appeared Redhat
Redhat enterprise Linux
Weaknesses CWE-190
CPEs cpe:/o:redhat:enterprise_linux:6
cpe:/o:redhat:enterprise_linux:7
cpe:/o:redhat:enterprise_linux:8
cpe:/o:redhat:enterprise_linux:9
Vendors & Products Redhat
Redhat enterprise Linux
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2025-12-08T06:40:59.641Z

Reserved: 2025-11-21T07:48:53.245Z

Link: CVE-2025-13502

cve-icon Vulnrichment

Updated: 2025-11-25T14:40:24.497Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-11-25T08:15:51.917

Modified: 2025-12-08T07:15:56.327

Link: CVE-2025-13502

cve-icon Redhat

Severity : Important

Publid Date: 2025-11-25T07:59:40Z

Links: CVE-2025-13502 - Bugzilla