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Re: Emacs arbitrary code execution: incomplete fix for CVE-2024-53920

oss-security ()2 · 1 read
AI summary · grok-4.7Summaries by Vani AI

Bas Alberts asks Red Hat to assign a CVE for an incomplete Emacs fix of CVE-2024-53920.

Bas Alberts asked on oss-security for Red Hat to assign a CVE, in line with earlier batch item CVE-2026-79992, for an incomplete fix of Emacs arbitrary code execution flaw CVE-2024-53920. The short reply gives no technical details, patch status, or evidence of exploitation.

Key facts
  • Incomplete fix reported for Emacs arbitrary code execution CVE-2024-53920.
  • Bas Alberts asks Red Hat to assign a new CVE.
  • He cites CVE-2026-79992 as the model for assignment.
Analyze CVE-2024-53920 with Vani AIImpact, affected versions, exploitation, mitigations and detection

Vulnerabilities mentioned

All
CVEVulnerabilityCVSSEPSSSignalsPublished
CVE-2024-53920
In elisp-mode.el in GNU Emacs before 30.1, a user who chooses to invoke elisp-completion-at-point (for code completion) on untrusted Emacs Lisp source code can…
7.8<1%
CVE-2026-79992
Shell argument injection in GNU Emacs TRAMP (incomplete fix of CVE-2024-53920)
7.8<1%

From the original article

Posted by Bas Alberts on Sep 22 If Red Hat could provide the CVE in line with the previous finding of this report batch (CVE-2026-79992) that would be greatly appreciated. Thanks, Bas

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