RHSA-2026:84591
RHSA-2026:84591 · Red Hat Security Advisory: emacs security update
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Red Hat Security Advisory: emacs security update
CVSS 7.8 · High · Fix available
- Published
- Updated
Stack: system
Affected products and versions
emacs Red Hat:enterprise_linux:10.2
- Affected ranges
- ECOSYSTEM: < 1:29.4-14.el10_2.3
Update to 1:29.4-14.el10_2.3
emacs-common Red Hat:enterprise_linux:10.2
- Affected ranges
- ECOSYSTEM: < 1:29.4-14.el10_2.3
Update to 1:29.4-14.el10_2.3
emacs-common-debuginfo Red Hat:enterprise_linux:10.2
- Affected ranges
- ECOSYSTEM: < 1:29.4-14.el10_2.3
Update to 1:29.4-14.el10_2.3
emacs-debuginfo Red Hat:enterprise_linux:10.2
- Affected ranges
- ECOSYSTEM: < 1:29.4-14.el10_2.3
Update to 1:29.4-14.el10_2.3
emacs-debugsource Red Hat:enterprise_linux:10.2
- Affected ranges
- ECOSYSTEM: < 1:29.4-14.el10_2.3
Update to 1:29.4-14.el10_2.3
emacs-gtk+x11-debuginfo Red Hat:enterprise_linux:10.2
- Affected ranges
- ECOSYSTEM: < 1:29.4-14.el10_2.3
Update to 1:29.4-14.el10_2.3
emacs-lucid Red Hat:enterprise_linux:10.2
- Affected ranges
- ECOSYSTEM: < 1:29.4-14.el10_2.3
Update to 1:29.4-14.el10_2.3
emacs-lucid-debuginfo Red Hat:enterprise_linux:10.2
- Affected ranges
- ECOSYSTEM: < 1:29.4-14.el10_2.3
Update to 1:29.4-14.el10_2.3
emacs-nw Red Hat:enterprise_linux:10.2
- Affected ranges
- ECOSYSTEM: < 1:29.4-14.el10_2.3
Update to 1:29.4-14.el10_2.3
emacs-nw-debuginfo Red Hat:enterprise_linux:10.2
- Affected ranges
- ECOSYSTEM: < 1:29.4-14.el10_2.3
Update to 1:29.4-14.el10_2.3
emacs-filesystem Red Hat:enterprise_linux:10.2
- Affected ranges
- ECOSYSTEM: < 1:29.4-14.el10_2.3
Update to 1:29.4-14.el10_2.3
Original sources
- https://access.redhat.com/errata/RHSA-2026:84591
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2521196
- https://bugzilla.redhat.com/show_bug.cgi?id=2523665
- https://bugzilla.redhat.com/show_bug.cgi?id=2537347
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_84591.json
- https://access.redhat.com/security/cve/CVE-2026-77219
- https://www.cve.org/CVERecord?id=CVE-2026-77219
- https://nvd.nist.gov/vuln/detail/CVE-2026-77219
- https://debbugs.gnu.org/cgi/bugreport.cgi?bug=81344
- https://github.com/emacs-mirror/emacs/commit/b07e634e4cf45162ae0178e32092b040587f2c6c
- https://github.com/emacs-mirror/emacs/releases/tag/emacs-31.0.91
- https://www.vulncheck.com/advisories/gnu-emacs-heap-over-read-via-pbm-ppm-pgm-image-loader
- https://access.redhat.com/security/cve/CVE-2026-79992
- https://www.cve.org/CVERecord?id=CVE-2026-79992
- https://nvd.nist.gov/vuln/detail/CVE-2026-79992
- https://access.redhat.com/security/cve/CVE-2026-96442
- https://www.cve.org/CVERecord?id=CVE-2026-96442
- https://nvd.nist.gov/vuln/detail/CVE-2026-96442
- https://github.com/emacs-mirror/emacs/commit/135e6f63f08fee3d374fa1a5187bce941a2d3e3c
- https://github.com/emacs-mirror/emacs/commit/abc802ee2eb0b1663349ddf22a461f8e54a383fb
- https://www.openwall.com/lists/oss-security/2026/09/14/1
- https://osv.dev/vulnerability/RHSA-2026:84591