{"id":"CVE-2026-113470","title":"Cryptographic issue in the Security Block-lists, Allow-lists, and other State component","summary":"Cryptographic issue in the Security Block-lists, Allow-lists, and other State component. This vulnerability was fixed in Firefox 158.0.1, Firefox ESR 153.5.1, Firefox ESR 115.43.1, Thunderbird 158.0.1, Thunderbird 153.5.1, and Firefox 15…","severity":"medium","cvss":5.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","cvssSource":"adp","vendor":"Mozilla","product":"Firefox","affected":["Firefox","Thunderbird"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-20T14:29:36.088300Z"},"published":"2026-10-20","updated":"2026-10-21","sourceUpdated":"2026-10-21T19:20:41.189Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-113470","references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=2084311"},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-111/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-112/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-113/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-114/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-115/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-116/"},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=2083382"}],"tags":["cve.org"],"epss":0.0046,"epssPercentile":0.39664,"ingestedAt":"2026-10-20T14:08:00.582Z","slug":"CVE-2026-113470","body":"## Overview\n\nCryptographic issue in the Security Block-lists, Allow-lists, and other State component. This vulnerability was fixed in Firefox 158.0.1, Firefox ESR 153.5.1, Firefox ESR 115.43.1, Thunderbird 158.0.1, Thunderbird 153.5.1, and Firefox 158.0.2.\n\n## Affected\n\n- `Firefox`\n- `Thunderbird`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":29.7,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":225926,"id":"CVE-2026-113470","ts":1792509030346,"field":"cvss","old":null,"new":"5.4"},{"seq":225925,"id":"CVE-2026-113470","ts":1792509030346,"field":"severity","old":"none","new":"medium"}]}