{"id":"CVE-2025-13502","url":"https://www.cyber-defence.io/tools/cve/CVE-2025-13502","generatedAt":"2026-10-28T10:47:20.093Z","title":"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.","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.","published":"2025-11-25T08:15:52.000Z","lastModified":"2026-10-18T20:10:00.000Z","status":"Deferred","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"cwe":["CWE-125"],"affected":[],"epss":{"score":0.0062,"percentile":0.49474,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.62%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://access.redhat.com/errata/RHSA-2025:22789","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:22790","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:23110","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:23433","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:23434","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:23451","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:23452","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:23583","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:23591","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:23742","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:23743","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2025-13502","source":"secalert@redhat.com"},{"url":"https://bugs.webkit.org/show_bug.cgi?id=302218","source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2416300","source":"secalert@redhat.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-13502","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}