{"id":"CVE-2026-92033","aliases":["EUVD-2026-78496","GHSA-mrjm-8vv6-89fw","UBUNTU-CVE-2026-92033","openSUSE-SU-2026:11826-1"],"status":"published","title":"Privilege escalation in Firefox for Android","description":"Privilege escalation in Firefox for Android. This vulnerability was fixed in Firefox 156.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-07","score":0.00347,"percentile":0.2846,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2026-09-15T12:33:53Z","modified":"2026-10-28T02:31:00Z","affected":[{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"mozjs52","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["52.3.1-0ubuntu3","52.3.1-7fakesync1","52.8.1-0ubuntu0.18.04.1","52.9.1-0ubuntu0.18.04.1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"mozjs38","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["38.8.0~repack1-0ubuntu1","38.8.0~repack1-0ubuntu3","38.8.0~repack1-0ubuntu4"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"mozjs68","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["68.5.0-1~fakesync","68.5.0-2~fakesync","68.6.0-1","68.6.0-1ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"mozjs52","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["52.9.1-1build1","52.9.1-1ubuntu3"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"mozjs102","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["102.11.0-0ubuntu0.22.04.1","102.12.0-0ubuntu0.22.04.1","102.13.0-0ubuntu0.22.04.1","102.15.1-0ubuntu0.22.04.1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"mozjs78","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["78.13.0-1","78.15.0-2","78.15.0-4ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"mozjs91","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["91.5.1-0ubuntu1","91.6.0-1","91.6.0-2","91.7.0-2","91.10.0-0ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"thunderbird","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:91.1.2+build1-0ubuntu1","1:91.3.0+build2-0ubuntu1","1:91.3.1+build1-0ubuntu1","1:91.3.2+build1-0ubuntu1","1:91.4.0+build1.1-0ubuntu1","1:91.4.0+build2-0ubuntu1","1:91.5.0+build1-0ubuntu1","1:91.5.1+build1-0ubuntu1","1:91.6.1+build1-0ubuntu1","1:91.7.0+build1-0ubuntu1","1:91.7.0+build2-0ubuntu1","1:91.8.0+build2-0ubuntu1","1:91.9.1+build1-0ubuntu0.22.04.1","1:91.11.0+build2-0ubuntu0.22.04.1","1:102.2.2+build1-0ubuntu0.22.04.1","1:102.4.2+build2-0ubuntu0.22.04.1","1:102.7.1+build2-0ubuntu0.22.04.1","1:102.8.0+build2-0ubuntu0.22.04.1","1:102.9.0+build1-0ubuntu0.22.04.1","1:102.10.0+build2-0ubuntu0.22.04.1","1:102.11.0+build1-0ubuntu0.22.04.1","1:102.13.0+build1-0ubuntu0.22.04.1","1:102.15.0+build1-0ubuntu0.22.04.1","1:102.15.1+build1-0ubuntu0.22.04.1","1:115.3.1+build1-0ubuntu0.22.04.2","1:115.4.1+build1-0ubuntu0.22.04.1","1:115.5.0+build1-0ubuntu0.22.04.1","1:115.6.0+build2-0ubuntu0.22.04.1","1:115.8.1+build1-0ubuntu0.22.04.1","1:115.9.0+build1-0ubuntu0.22.04.1","1:115.10.1+build1-0ubuntu0.22.04.1","1:115.11.0+build2-0ubuntu0.22.04.1","1:115.12.0+build3-0ubuntu0.22.04.1","1:115.13.0+build5-0ubuntu0.22.04.1","1:115.15.0+build1-0ubuntu0.22.04.1","1:115.16.0+build2-0ubuntu0.22.04.1","1:115.18.0+build1-0ubuntu0.22.04.1","1:128.12.0+build1-0ubuntu0.22.04.1","1:140.7.1+build1-0ubuntu0.22.04.1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"mozjs102","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["102.15.1-1","102.15.1-3ubuntu2"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"mozjs115","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["115.3.0-0ubuntu1","115.4.0-2","115.5.0-1","115.6.0-1","115.7.0-4","115.8.0-1","115.9.0-1","115.9.0-1build1","115.10.0-1"]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"MozillaFirefox","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"156.0-1.1"}]}],"bundled":73}],"products":[{"vendor":"mozilla","product":"firefox"},{"vendor":"mozilla","product":"firefox_mobile"}],"references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=2047339","tags":["Permissions Required","report"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-90/","tags":["Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-92033","tags":["advisory"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-90"},{"url":"https://github.com/advisories/GHSA-mrjm-8vv6-89fw"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92033.json","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-92033","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-92033","tags":["report"]},{"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2026-90/#CVE-2026-92033","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92005","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92006","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92007","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92008","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92009","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92010","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92011","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92012","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92013","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92015","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92016","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92017","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92018","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92019","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92020","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92022","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92023","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92024","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92025","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92026","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92027","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92028","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92029","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92030","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92031","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92032","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92033","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92034","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92035","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92036","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92037","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92038","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92039","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92040","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92041","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92042","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92043","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92044","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92045","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92046","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92047","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92048","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92049","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92050","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92051","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92052","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92053","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92054","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92055","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92056","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92057","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92058","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92059","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92060","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92061","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92062","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92063","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92064","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92065","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92066","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92067","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92068","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92069","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92070","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92071","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92072","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92073","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92074","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92075","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92076","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92077","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92078","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92079","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2026-92033","title":"Privilege escalation in Firefox for Android","description":"Privilege escalation in Firefox for Android. This vulnerability was fixed in Firefox 156.","status":"published","published":"2026-09-15T12:33:53.97Z","modified":"2026-09-16T03:55:51.465Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T13:48:24.536396Z"}],"euvd":[{"id":"EUVD-2026-78496","description":"Privilege escalation in Firefox for Android. This vulnerability was fixed in Firefox 156.","status":"published","published":"2026-09-15T12:33:53Z","modified":"2026-09-16T03:55:51Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T17:28:16.649841Z"}],"ghsa":[{"id":"GHSA-mrjm-8vv6-89fw","title":"Privilege escalation in Firefox for Android. This vulnerability was fixed in Firefox 156.","description":"Privilege escalation in Firefox for Android. This vulnerability was fixed in Firefox 156.","status":"published","published":"2026-09-15T15:32:07Z","modified":"2026-09-15T15:32:15Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T15:11:54.134441Z"}],"nvd":[{"id":"CVE-2026-92033","description":"Privilege escalation in Firefox for Android. This vulnerability was fixed in Firefox 156.","status":"published","published":"2026-09-15T13:16:54.623Z","modified":"2026-10-05T18:02:06.027Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:12:47.668237Z"}],"osv":[{"id":"CVE-2026-92033","title":"Privilege escalation in Firefox for Android","description":"Privilege escalation in Firefox for Android. This vulnerability was fixed in Firefox 156.","status":"published","published":"2026-09-15T12:33:53.97Z","modified":"2026-10-28T02:31:00.744873741Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:20.269367Z"},{"id":"UBUNTU-CVE-2026-92033","description":"Privilege escalation in Firefox for Android. This vulnerability was fixed in Firefox 156.","status":"published","published":"2026-09-15T13:16:00Z","modified":"2026-09-24T02:02:55.376899226Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T16:57:40.980117Z"},{"id":"openSUSE-SU-2026:11826-1","title":"MozillaFirefox-156.0-1.1 on GA media","description":"These are all security issues fixed in the MozillaFirefox-156.0-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-09-21T00:00:00Z","modified":"2026-09-22T18:23:08.566631384Z","updated_at":"2026-11-02T16:58:39.516824Z"}]}}