{"schemaVersion":3,"id":"CVE-2025-13014","aliases":["UBUNTU-CVE-2025-13014","DEBIAN-CVE-2025-13014","CGA-cjh5-h9p9-5rx4","CGA-fvq3-hphv-mvmx","CGA-c9f7-5mc5-8xm8","CGA-g63m-2q2w-h3w8"],"status":"published","duplicateOf":null,"title":null,"description":"Use-after-free in the Audio/Video component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Firefox ESR 115.30, Thunderbird 145, and Thunderbird 140.5.","dates":{"published":"2025-11-11T15:47:12.313Z","modified":"2026-04-13T14:26:38.013Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.8,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":7.2,"impact":9.8,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Debian","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":7.2,"impact":9.8,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Wolfi","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":7.2,"impact":9.8,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Chainguard","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":7.2,"impact":9.8,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00316,"percentile":0.23062,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0.02100000000000001,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00295},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00316,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00316,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00316,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00316,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00316,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00316,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00316,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00316,"percentile":0.23062}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00295,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00316,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00316,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00316,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00316,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00316,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00316,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00316,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00316,"percentile":0.23062}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-416","name":"Use After Free","description":"The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory \"belongs\" to the code that operates on the new pointer.","type":"weakness","status":"Stable","abstraction":"Variant","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/416.html"}],"affected":[{"vendor":"chainguard","product":"firefox","name":"firefox","label":"firefox","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/firefox","purlType":"apk","versions":[{"text":"< 140.5-r0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 140.5-r0","eol":null,"hubHref":null},{"vendor":"chainguard","product":"firefox-esr","name":"firefox-esr","label":"firefox-esr","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/firefox-esr","purlType":"apk","versions":[{"text":"< 140.5-r0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 140.5-r0","eol":null,"hubHref":null},{"vendor":"wolfi","product":"firefox","name":"firefox","label":"firefox","ecosystem":"Wolfi","cpePart":null,"purl":"pkg:apk/wolfi/firefox","purlType":"apk","versions":[{"text":"< 140.5-r0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 140.5-r0","eol":null,"hubHref":null},{"vendor":"debian","product":"firefox-esr","name":"firefox-esr","label":"firefox-esr","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/firefox-esr","purlType":"deb","versions":[{"text":"< 140.5.0esr-1~deb12u1","noFixRecorded":false,"fixedIn":null},{"text":"< 140.5.0esr-1~deb13u1","noFixRecorded":false,"fixedIn":null},{"text":"< 140.5.0esr-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 140.5.0esr-1~deb12u1 | < 140.5.0esr-1~deb13u1 | < 140.5.0esr-1","eol":null,"hubHref":null},{"vendor":"debian","product":"thunderbird","name":"thunderbird","label":"thunderbird","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/thunderbird","purlType":"deb","versions":[{"text":"< 1:140.5.0esr-1~deb12u1","noFixRecorded":false,"fixedIn":null},{"text":"< 1:140.5.0esr-1~deb13u1","noFixRecorded":false,"fixedIn":null},{"text":"< 1:140.5.0esr-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1:140.5.0esr-1~deb12u1 | < 1:140.5.0esr-1~deb13u1 | < 1:140.5.0esr-1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"mozjs102","name":"mozjs102","label":"mozjs102","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/mozjs102","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"mozjs115","name":"mozjs115","label":"mozjs115","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/mozjs115","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"mozjs38","name":"mozjs38","label":"mozjs38","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/mozjs38","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"mozjs52","name":"mozjs52","label":"mozjs52","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/mozjs52","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"mozjs68","name":"mozjs68","label":"mozjs68","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/mozjs68","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"mozjs78","name":"mozjs78","label":"mozjs78","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/mozjs78","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"mozjs91","name":"mozjs91","label":"mozjs91","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/mozjs91","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"thunderbird","name":"thunderbird","label":"thunderbird","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/thunderbird","purlType":"deb","versions":[{"text":"< 1:140.7.1+build1-0ubuntu0.22.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1:140.7.1+build1-0ubuntu0.22.04.1","eol":null,"hubHref":null},{"vendor":"mozilla","product":"firefox","name":"Firefox","label":"firefox","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 115.30.0","noFixRecorded":false,"fixedIn":null},{"text":"< 145.0","noFixRecorded":false,"fixedIn":null},{"text":"≥ 140.0, < 140.5.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 115.30.0 | < 145.0 | ≥ 140.0, < 140.5.0","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"firefox","label":"Firefox","category":"app"}},"hubHref":"/vendor/mozilla/firefox"}],"affectedCount":14,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1994241","label":"bugzilla.mozilla.org/show_bug.cgi?id=1994241","hostname":"bugzilla.mozilla.org","tags":["REPORT","Permissions Required"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2025-87/","label":"www.mozilla.org/security/advisories/mfsa2025-87/","hostname":"www.mozilla.org","tags":["REPORT","Advisory","Vendor Advisory"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2025-88/","label":"www.mozilla.org/security/advisories/mfsa2025-88/","hostname":"www.mozilla.org","tags":["REPORT","Advisory","Vendor Advisory"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2025-89/","label":"www.mozilla.org/security/advisories/mfsa2025-89/","hostname":"www.mozilla.org","tags":["REPORT","Advisory","Vendor Advisory"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2025-90/","label":"www.mozilla.org/security/advisories/mfsa2025-90/","hostname":"www.mozilla.org","tags":["Advisory"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2025-91/","label":"www.mozilla.org/security/advisories/mfsa2025-91/","hostname":"www.mozilla.org","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2025-13014","label":"ubuntu.com/security/CVE-2025-13014","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-13014","label":"www.cve.org/CVERecord?id=CVE-2025-13014","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2025-87/#CVE-2025-13014","label":"www.mozilla.org/en-US/security/advisories/mfsa2025-87/","hostname":"www.mozilla.org","tags":["REPORT"]},{"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2025-88/#CVE-2025-13014","label":"www.mozilla.org/en-US/security/advisories/mfsa2025-88/","hostname":"www.mozilla.org","tags":["REPORT"]},{"url":"https://ubuntu.com/security/notices/USN-7991-1","label":"ubuntu.com/security/notices/USN-7991-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2025-13014","label":"security-tracker.debian.org/tracker/CVE-2025-13014","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["DLA-4370-1","DLA-4372-1","DSA-6054-1","DSA-6059-1","MGASA-2025-0300","MGASA-2025-0305","OPENSUSE-SU-2025:15735-1","OPENSUSE-SU-2025:15738-1","OPENSUSE-SU-2025:20065-1","OPENSUSE-SU-2026:11373-1","OPENSUSE-SU-2026:20002-1","RHSA-2025:21120","RHSA-2025:21121","RHSA-2025:21280","RHSA-2025:21281","RHSA-2025:21841","RHSA-2025:21842","RHSA-2025:21843","RHSA-2025:21844","RHSA-2025:21881","RHSA-2025:22363","RHSA-2025:22367","RHSA-2025:22368","RHSA-2025:22369","RHSA-2025:22371","RHSA-2025:22372","RHSA-2025:22373","RHSA-2025:22374","RHSA-2025:22375","RHSA-2025:22449","RHSA-2025:22450","RHSA-2025:22451","RHSA-2025:22791","RHSA-2025:22792","RHSA-2025:22882","RHSA-2025:22883","SUSE-SU-2025:21021-1","SUSE-SU-2025:4173-1","SUSE-SU-2025:4174-1","SUSE-SU-2025:4195-1"],"duplicates":[],"related":["CGA-8HM3-WRJG-M8X9","OPENSUSE-SU-2025:15735-1","OPENSUSE-SU-2025:15738-1","OPENSUSE-SU-2025:20065-1","OPENSUSE-SU-2026:11373-1","OPENSUSE-SU-2026:20002-1","SUSE-SU-2025:21021-1","SUSE-SU-2025:4173-1","SUSE-SU-2025:4174-1","SUSE-SU-2025:4195-1","USN-7991-1"]},"timeline":[{"kind":"published","date":"2025-11-11T15:47:12.313Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-13T14:26:38.013Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":35,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T01:31:43.602Z","stale":false,"partial":false}}