CVE-2025-13502
HIGH EPSS 39.4%
Published Nov 25, 20257mo ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
Published Nov 25, 2025 7mo ago
Last Modified Jun 17, 2026 2w ago
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High
Threat Intelligence
EPSS Exploit Probability
39.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-125 Out-of-bounds Read Memory Safety
References 14
- access.redhat.com https://access.redhat.com/errata/RHSA-2025:22789
- access.redhat.com https://access.redhat.com/errata/RHSA-2025:22790
- access.redhat.com https://access.redhat.com/errata/RHSA-2025:23110
- access.redhat.com https://access.redhat.com/errata/RHSA-2025:23433
- access.redhat.com https://access.redhat.com/errata/RHSA-2025:23434
- access.redhat.com https://access.redhat.com/errata/RHSA-2025:23451
- access.redhat.com https://access.redhat.com/errata/RHSA-2025:23452
- access.redhat.com https://access.redhat.com/errata/RHSA-2025:23583
- access.redhat.com https://access.redhat.com/errata/RHSA-2025:23591
- access.redhat.com https://access.redhat.com/errata/RHSA-2025:23742
- access.redhat.com https://access.redhat.com/errata/RHSA-2025:23743
- access.redhat.com https://access.redhat.com/security/cve/CVE-2025-13502
- bugs.webkit.org https://bugs.webkit.org/show_bug.cgi?id=302218
- bugzilla.redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=2416300
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.