{"id":"CVE-2026-116463","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-116463","generatedAt":"2026-10-28T01:11:35.756Z","title":"A vulnerability was identified in FastStone Image Viewer up to 8.5.","description":"A vulnerability was identified in FastStone Image Viewer up to 8.5. Affected is the function FUN_0062d96c of the component Box-Average Downsampler Engine. The manipulation leads to out-of-bounds read. It is possible to initiate the attack remotely. The vendor was contacted early about this disclosure but did not respond in any way.","published":"2026-10-26T18:17:45.000Z","lastModified":"2026-10-26T18:39:43.000Z","status":"Awaiting Analysis","sourceIdentifier":"cna@vuldb.com","cvss":{"version":"4.0","score":5.3,"severity":"MEDIUM","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-119","CWE-125"],"affected":[],"epss":null,"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and no EPSS score yet. Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-26T18:17:45.000Z","detail":{"score":"5.3","severity":"MEDIUM","publishedAt":"2026-10-26T18:17:45.207Z"},"summary":"New CVE, medium severity (CVSS 5.3)."}],"references":[{"url":"https://vuldb.com/cve/CVE-2026-116463","source":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/1013651","source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/426360","source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/426360/cti","source":"cna@vuldb.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-116463","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."}