OESA-2025-2760 emacs security update

Emacs is the extensible, customizable, self-documenting real-time display editor. At its core is an interpreter for Emacs Lisp, a dialect of the Lisp programming language with extensions to support text editing. And it is an entire ecosystem of functionality beyond text editing, including a proje...

EulerOS Virtualization 2.13.0 : emacs (EulerOS-SA-2025-2155)

According to the versions of the emacs package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : 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...

EulerOS Virtualization 2.13.1 : emacs (EulerOS-SA-2025-2154)

According to the versions of the emacs package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : 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...

EulerOS 2.0 SP13 : emacs (EulerOS-SA-2025-1986)

According to the versions of the emacs package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : 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...

emacs: arbitrary code execution via Lisp macro expansion

A flaw was found in Emacs. Viewing or editing an untrusted Emacs Lisp source code file can cause arbitrary code execution due to unsafe macro expansion when a user has configured elisp-completion-at-point for code completion or has enabled automatic error checking, such as Flymake or Flycheck...

DEBIAN-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 trigger unsafe Lisp macro expansion that allows attackers to execute arbitrary code. This unsafe expansion also occurs if a user chooses to...

Emacs -- Shell injection vulnerability

Problem Description: An Emacs user who chooses to invoke elisp-completion-at-point for code completion on untrusted Emacs Lisp source code can trigger unsafe Lisp macro expansion that allows attackers to execute arbitrary code. This unsafe expansion also occurs if a user chooses to enable...