{"api_version":"1","generated_at":"2026-04-23T04:11:54+00:00","cve":"CVE-2022-46880","urls":{"html":"https://cve.report/CVE-2022-46880","api":"https://cve.report/api/cve/CVE-2022-46880.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-46880","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-46880"},"summary":{"title":"CVE-2022-46880","description":"A missing check related to tex units could have led to a use-after-free and potentially exploitable crash.<br />*Note*: This advisory was added on December 13th, 2022 after we better understood the impact of the issue. The fix was included in the original release of Firefox 105. This vulnerability affects Firefox ESR < 102.6, Firefox < 105, and Thunderbird < 102.6.","state":"PUBLIC","assigner":"security@mozilla.org","published_at":"2022-12-22 20:15:00","updated_at":"2023-05-03 12:16:00"},"problem_types":["CWE-416"],"metrics":[],"references":[{"url":"https://security.gentoo.org/glsa/202305-06","name":"GLSA-202305-06","refsource":"GENTOO","tags":[],"title":"Mozilla Firefox: Multiple Vulnerabilities (GLSA 202305-06) — Gentoo security","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1749292","name":"https://bugzilla.mozilla.org/show_bug.cgi?id=1749292","refsource":"MISC","tags":[],"title":"Access Denied","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://security.gentoo.org/glsa/202305-13","name":"GLSA-202305-13","refsource":"GENTOO","tags":[],"title":"Mozilla Thunderbird: Multiple Vulnerabilities (GLSA 202305-13) — Gentoo security","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.mozilla.org/security/advisories/mfsa2022-40/","name":"https://www.mozilla.org/security/advisories/mfsa2022-40/","refsource":"MISC","tags":[],"title":"Security Vulnerabilities fixed in Firefox 105 — Mozilla","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.mozilla.org/security/advisories/mfsa2022-53/","name":"https://www.mozilla.org/security/advisories/mfsa2022-53/","refsource":"MISC","tags":[],"title":"Security Vulnerabilities fixed in Thunderbird 102.6 — Mozilla","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.mozilla.org/security/advisories/mfsa2022-52/","name":"https://www.mozilla.org/security/advisories/mfsa2022-52/","refsource":"MISC","tags":[],"title":"Security Vulnerabilities fixed in Firefox ESR 102.6 — Mozilla","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-46880","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-46880","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"46880","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"mozilla","cpe5":"firefox","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"46880","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"mozilla","cpe5":"firefox_esr","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"46880","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"mozilla","cpe5":"thunderbird","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2022-46880","qid":"160357","title":"Oracle Enterprise Linux Security Update for thunderbird (ELSA-2022-9079-1)"},{"cve":"CVE-2022-46880","qid":"160358","title":"Oracle Enterprise Linux Security Update for firefox (ELSA-2022-9067-1)"},{"cve":"CVE-2022-46880","qid":"160359","title":"Oracle Enterprise Linux Security Update for thunderbird (ELSA-2022-9080-1)"},{"cve":"CVE-2022-46880","qid":"160360","title":"Oracle Enterprise Linux Security Update for firefox (ELSA-2022-9072-1)"},{"cve":"CVE-2022-46880","qid":"160362","title":"Oracle Enterprise Linux Security Update for thunderbird (ELSA-2022-9074-1)"},{"cve":"CVE-2022-46880","qid":"160364","title":"Oracle Enterprise Linux Security Update for firefox (ELSA-2022-9065-1)"},{"cve":"CVE-2022-46880","qid":"181322","title":"Debian Security Update for firefox-esr (DSA 5301-1)"},{"cve":"CVE-2022-46880","qid":"181333","title":"Debian Security Update for thunderbird (DLA 3242-1)"},{"cve":"CVE-2022-46880","qid":"181334","title":"Debian Security Update for firefox-esr (DLA 3241-1)"},{"cve":"CVE-2022-46880","qid":"181336","title":"Debian Security Update for thunderbird (DSA 5303-1)"},{"cve":"CVE-2022-46880","qid":"184943","title":"Debian Security Update for thunderbird (CVE-2022-46880)"},{"cve":"CVE-2022-46880","qid":"199147","title":"Ubuntu Security Notification for Thunderbird Vulnerabilities (USN-5824-1)"},{"cve":"CVE-2022-46880","qid":"241014","title":"Red Hat Update for thunderbird (RHSA-2022:9075)"},{"cve":"CVE-2022-46880","qid":"241015","title":"Red Hat Update for firefox (RHSA-2022:9068)"},{"cve":"CVE-2022-46880","qid":"241016","title":"Red Hat Update for thunderbird (RHSA-2022:9081)"},{"cve":"CVE-2022-46880","qid":"241017","title":"Red Hat Update for firefox (RHSA-2022:9066)"},{"cve":"CVE-2022-46880","qid":"241018","title":"Red Hat Update for thunderbird (RHSA-2022:9080)"},{"cve":"CVE-2022-46880","qid":"241020","title":"Red Hat Update for firefox (RHSA-2022:9069)"},{"cve":"CVE-2022-46880","qid":"241021","title":"Red Hat Update for thunderbird (RHSA-2022:9079)"},{"cve":"CVE-2022-46880","qid":"241023","title":"Red Hat Update for firefox (RHSA-2022:9072)"},{"cve":"CVE-2022-46880","qid":"241024","title":"Red Hat Update for firefox (RHSA-2022:9065)"},{"cve":"CVE-2022-46880","qid":"241025","title":"Red Hat Update for thunderbird (RHSA-2022:9078)"},{"cve":"CVE-2022-46880","qid":"241027","title":"Red Hat Update for firefox (RHSA-2022:9067)"},{"cve":"CVE-2022-46880","qid":"241028","title":"Red Hat Update for thunderbird (RHSA-2022:9074)"},{"cve":"CVE-2022-46880","qid":"354760","title":"Amazon Linux Security Advisory for thunderbird : ALAS2-2023-1951"},{"cve":"CVE-2022-46880","qid":"356198","title":"Amazon Linux Security Advisory for firefox : ALASFIREFOX-2023-013"},{"cve":"CVE-2022-46880","qid":"356285","title":"Amazon Linux Security Advisory for firefox : ALASFIREFOX-2023-008"},{"cve":"CVE-2022-46880","qid":"377827","title":"Mozilla Thunderbird Multiple Vulnerabilities (MFSA2022-53)"},{"cve":"CVE-2022-46880","qid":"377828","title":"Mozilla Firefox ESR Multiple Vulnerabilities (MFSA2022-52)"},{"cve":"CVE-2022-46880","qid":"503453","title":"Alpine Linux Security Update for firefox-esr"},{"cve":"CVE-2022-46880","qid":"506061","title":"Alpine Linux Security Update for firefox-esr"},{"cve":"CVE-2022-46880","qid":"710713","title":"Gentoo Linux Mozilla Firefox Multiple Vulnerabilities (GLSA 202305-06)"},{"cve":"CVE-2022-46880","qid":"710715","title":"Gentoo Linux Mozilla Thunderbird Multiple Vulnerabilities (GLSA 202305-13)"},{"cve":"CVE-2022-46880","qid":"752985","title":"SUSE Enterprise Linux Security Update for MozillaFirefox (SUSE-SU-2022:4461-1)"},{"cve":"CVE-2022-46880","qid":"752986","title":"SUSE Enterprise Linux Security Update for MozillaFirefox (SUSE-SU-2022:4460-1)"},{"cve":"CVE-2022-46880","qid":"752997","title":"SUSE Enterprise Linux Security Update for MozillaFirefox (SUSE-SU-2022:4462-1)"},{"cve":"CVE-2022-46880","qid":"753028","title":"SUSE Enterprise Linux Security Update for MozillaThunderbird (SUSE-SU-2022:4579-1)"},{"cve":"CVE-2022-46880","qid":"940860","title":"AlmaLinux Security Update for thunderbird (ALSA-2022:9074)"},{"cve":"CVE-2022-46880","qid":"940861","title":"AlmaLinux Security Update for firefox (ALSA-2022:9067)"},{"cve":"CVE-2022-46880","qid":"940862","title":"AlmaLinux Security Update for firefox (ALSA-2022:9065)"},{"cve":"CVE-2022-46880","qid":"940863","title":"AlmaLinux Security Update for thunderbird (ALSA-2022:9080)"},{"cve":"CVE-2022-46880","qid":"960522","title":"Rocky Linux Security Update for firefox (RLSA-2022:9067)"}]},"source_records":{"cve_program":{"data_type":"CVE","data_format":"MITRE","data_version":"4.0","CVE_data_meta":{"ID":"CVE-2022-46880","ASSIGNER":"security@mozilla.org","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"vendor_name":"Mozilla","product":{"product_data":[{"product_name":"Firefox ESR","version":{"version_data":[{"version_value":"102.6","version_affected":"<"}]}},{"product_name":"Firefox","version":{"version_data":[{"version_value":"105","version_affected":"<"}]}},{"product_name":"Thunderbird","version":{"version_data":[{"version_value":"102.6","version_affected":"<"}]}}]}}]}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Use-after-free in WebGL"}]}]},"references":{"reference_data":[{"url":"https://www.mozilla.org/security/advisories/mfsa2022-52/","refsource":"MISC","name":"https://www.mozilla.org/security/advisories/mfsa2022-52/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2022-53/","refsource":"MISC","name":"https://www.mozilla.org/security/advisories/mfsa2022-53/"},{"url":"https://www.mozilla.org/security/advisories/mfsa2022-40/","refsource":"MISC","name":"https://www.mozilla.org/security/advisories/mfsa2022-40/"},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1749292","refsource":"MISC","name":"https://bugzilla.mozilla.org/show_bug.cgi?id=1749292"},{"refsource":"GENTOO","name":"GLSA-202305-06","url":"https://security.gentoo.org/glsa/202305-06"},{"refsource":"GENTOO","name":"GLSA-202305-13","url":"https://security.gentoo.org/glsa/202305-13"}]},"description":{"description_data":[{"lang":"eng","value":"A missing check related to tex units could have led to a use-after-free and potentially exploitable crash.<br />*Note*: This advisory was added on December 13th, 2022 after we better understood the impact of the issue. The fix was included in the original release of Firefox 105. This vulnerability affects Firefox ESR < 102.6, Firefox < 105, and Thunderbird < 102.6."}]}},"nvd":{"publishedDate":"2022-12-22 20:15:00","lastModifiedDate":"2023-05-03 12:16:00","problem_types":["CWE-416"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":6.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":3.6}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*","versionEndExcluding":"105.0","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*","versionEndExcluding":"102.6","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*","versionEndExcluding":"102.6","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}