{"id":"RHSA-2022:0818","summary":"Red Hat Security Advisory: firefox security update","modified":"2026-03-20T10:31:03.258800Z","published":"2024-09-17T01:16:12Z","upstream":["CVE-2022-22822","CVE-2022-22823","CVE-2022-22824","CVE-2022-25235","CVE-2022-25236","CVE-2022-25315","CVE-2022-26381","CVE-2022-26383","CVE-2022-26384","CVE-2022-26386","CVE-2022-26387","CVE-2022-26485","CVE-2022-26486"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2022:0818"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#critical"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2056363"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2056366"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2056370"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2061735"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2061736"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2062220"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2062221"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2062222"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2062223"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2062224"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_0818.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-22822"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2044457"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2022-22822"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-22822"},{"type":"ARTICLE","url":"https://github.com/libexpat/libexpat/pull/539"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-22823"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2044464"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2022-22823"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-22823"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-22824"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2044467"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2022-22824"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-22824"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-25235"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2022-25235"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-25235"},{"type":"ARTICLE","url":"https://blog.hartwork.org/posts/expat-2-4-5-released/"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-25236"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2022-25236"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-25236"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-25315"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2022-25315"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-25315"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-26381"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2022-26381"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-26381"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2022-11/#CVE-2022-26381"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2022-12/#CVE-2022-26381"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-26383"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2022-26383"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-26383"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-26384"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2022-26384"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-26384"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2022-11/#CVE-2022-26384"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2022-12/#CVE-2022-26384"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-26386"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2022-26386"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-26386"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2022-11/#CVE-2022-26386"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2022-12/#CVE-2022-26386"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-26387"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2022-26387"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-26387"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-26485"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2022-26485"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-26485"},{"type":"ARTICLE","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-26486"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2022-26486"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-26486"}],"affected":[{"package":{"name":"firefox","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/firefox"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:91.7.0-3.el8_5"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2022:0818.json"}},{"package":{"name":"firefox-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/firefox-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:91.7.0-3.el8_5"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2022:0818.json"}},{"package":{"name":"firefox-debugsource","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/firefox-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:91.7.0-3.el8_5"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2022:0818.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}