CVE-2024-53920

HighCVSS 7.8/10Last modified Sep 21, 2026

Description

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 enable on-the-fly diagnosis that byte compiles untrusted Emacs Lisp source code.)

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-94

Affected software

No affected versions have been published.

Timeline

Published: Nov 27, 2024
Last modified: Sep 21, 2026
NVD status: Modified

Related CVEs from 2024

CVE-2024-539212.8An issue was discovered in the installer in Samsung Magician 8.1.0 on Windows. An attacker can create arbitrary folders in the system permis CVE-2024-539225.7An issue was discovered in the buffer queue driver in Samsung Automotive Processor Exynos Auto 8890, V7, V9, and V920. Lack of a length chec CVE-2024-539237.2An issue was discovered in Centreon Web 24.10.x before 24.10.3, 24.04.x before 24.04.9, 23.10.x before 23.10.19, 23.04.x before 23.04.24. A CVE-2024-539249.8Pycel through 1.0b30, when operating on an untrusted spreadsheet, allows code execution via a crafted formula in a cell, such as one beginni CVE-2024-53938.8A vulnerability was found in itsourcecode Online Student Enrollment System 1.0. It has been classified as critical. This affects an unknown CVE-2024-539305.4WikiDocs before 1.0.65 allows stored XSS by authenticated users via data that comes after $$\\, which is mishandled by a KaTeX parser.CVE-2024-539319.1The com.glitter.caller.screen (aka iCaller, Caller Theme & Dialer) application through 1.1 for Android enables any application (with no perm CVE-2024-539329.1The com.remi.colorphone.callscreen.calltheme.callerscreen (aka Color Phone: Call Screen Theme) application through 21.1.9 for Android enable CVE-2024-539336.3The com.callerscreen.colorphone.themes.callflash (aka Color Call Theme & Call Screen) application through 1.0.7 for Android enables any appl CVE-2024-539347.7The com.windymob.callscreen.ringtone.callcolor.colorphone (aka Color Phone Call Screen Themes) application through 1.1.2 for Android enables CVE-2024-539356.5The com.callos14.callscreen.colorphone (aka iCall OS17 - Color Phone Flash) application through 4.3 for Android enables any application (wit CVE-2024-539366.3The com.asianmobile.callcolor (aka Color Phone Call Screen App) application through 24 for Android enables any application (with no permissi