Fixed packages 10
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · RHEL 9 enterprise_linux:9::appstream | emacs | 1:27.2-18.el9_8.2 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | emacs-common | 1:27.2-18.el9_8.2 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | emacs-common-debuginfo | 1:27.2-18.el9_8.2 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | emacs-debuginfo | 1:27.2-18.el9_8.2 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | emacs-debugsource | 1:27.2-18.el9_8.2 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | emacs-filesystem | 1:27.2-18.el9_8.2 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | emacs-lucid | 1:27.2-18.el9_8.2 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | emacs-lucid-debuginfo | 1:27.2-18.el9_8.2 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | emacs-nox | 1:27.2-18.el9_8.2 |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | emacs-nox-debuginfo | 1:27.2-18.el9_8.2 |
Vulnerabilities 2
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High 7.8
Emacs: emacs: command injection via crafted filenames in tramp
A flaw was found in Emacs TRAMP. A local attacker could exploit this vulnerability by processing maliciously crafted filenames. This occurs because TRAMP concatenates login arguments without proper sanitization, which are then passed to a local shell. Success…
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High 7.1
GNU Emacs < 31.0.91 Heap Over-Read via PBM/PPM/PGM Image Loader
GNU Emacs before 31.0.91 contains an integer overflow in the PBM/PPM/PGM image loader that allows an attacker to leak heap memory contents by supplying a crafted image with large dimensions and an elevated max color index. The image loader multiplies image di…
References
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article
https://access.redhat.com/security/updates/classification/#important
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2521196
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2523665
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advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_80507.json
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report
https://access.redhat.com/security/cve/CVE-2026-77219
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advisory
https://www.cve.org/CVERecord?id=CVE-2026-77219
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-77219
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article
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=81344
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article
https://github.com/emacs-mirror/emacs/commit/b07e634e4cf45162ae0178e32092b040587f2c6c
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article
https://github.com/emacs-mirror/emacs/releases/tag/emacs-31.0.91
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article
https://www.vulncheck.com/advisories/gnu-emacs-heap-over-read-via-pbm-ppm-pgm-image-loader
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report
https://access.redhat.com/security/cve/CVE-2026-79992
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advisory
https://www.cve.org/CVERecord?id=CVE-2026-79992
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-79992