{"id":"RHSA-2026:80507","summary":"Red Hat Security Advisory: emacs security update","modified":"2026-10-14T10:48:08.759911548Z","published":"2026-10-14T10:31:46Z","upstream":["CVE-2026-77219","CVE-2026-79992"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:80507"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2521196"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2523665"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_80507.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-77219"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-77219"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-77219"},{"type":"ARTICLE","url":"https://debbugs.gnu.org/cgi/bugreport.cgi?bug=81344"},{"type":"ARTICLE","url":"https://github.com/emacs-mirror/emacs/commit/b07e634e4cf45162ae0178e32092b040587f2c6c"},{"type":"ARTICLE","url":"https://github.com/emacs-mirror/emacs/releases/tag/emacs-31.0.91"},{"type":"ARTICLE","url":"https://www.vulncheck.com/advisories/gnu-emacs-heap-over-read-via-pbm-ppm-pgm-image-loader"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-79992"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-79992"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-79992"}],"affected":[{"package":{"name":"emacs","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/emacs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:27.2-18.el9_8.2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:80507.json"}},{"package":{"name":"emacs-common","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/emacs-common"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:27.2-18.el9_8.2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:80507.json"}},{"package":{"name":"emacs-common-debuginfo","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/emacs-common-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:27.2-18.el9_8.2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:80507.json"}},{"package":{"name":"emacs-debuginfo","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/emacs-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:27.2-18.el9_8.2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:80507.json"}},{"package":{"name":"emacs-debugsource","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/emacs-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:27.2-18.el9_8.2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:80507.json"}},{"package":{"name":"emacs-filesystem","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/emacs-filesystem"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:27.2-18.el9_8.2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:80507.json"}},{"package":{"name":"emacs-lucid","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/emacs-lucid"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:27.2-18.el9_8.2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:80507.json"}},{"package":{"name":"emacs-lucid-debuginfo","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/emacs-lucid-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:27.2-18.el9_8.2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:80507.json"}},{"package":{"name":"emacs-nox","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/emacs-nox"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:27.2-18.el9_8.2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:80507.json"}},{"package":{"name":"emacs-nox-debuginfo","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/emacs-nox-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:27.2-18.el9_8.2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:80507.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}