https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 07 Oct 2026 20:06:26 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-380457 EUVD-2026-380457 https://cve.radiocsirt.org/vuln/euvd-2026-380457 https://cve.radiocsirt.org/vuln/fkie_cve-2026-77219 <p>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 dimensions and channel count using signed integer arithmetic; for sufficiently large values, the result wraps to a negative number, bypassing the bounds check and causing the pixel reader to access heap memory past the end of the allocated buffer. The over-read contents are interpreted as pixel color values and rendered on screen.</p> <p>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 dimensions and channel count using signed integer arithmetic; for sufficiently large values, the result wraps to a negative number, bypassing the bounds check and causing the pixel reader to access heap memory past the end of the allocated buffer. The over-read contents are interpreted as pixel color values and rendered on screen.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-77219 https://cve.radiocsirt.org/vuln/ghsa-q8pr-2495-3jw7 <p>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 dimensions and channel count using signed integer arithmetic; for sufficiently large values, the result wraps to a negative number, bypassing the bounds check and causing the pixel reader to access heap memory past the end of the allocated buffer. The over-read contents are interpreted as pixel color values and rendered on screen.</p> <p>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 dimensions and channel count using signed integer arithmetic; for sufficiently large values, the result wraps to a negative number, bypassing the bounds check and causing the pixel reader to access heap memory past the end of the allocated buffer. The over-read contents are interpreted as pixel color values and rendered on screen.</p> https://cve.radiocsirt.org/vuln/ghsa-q8pr-2495-3jw7 https://cve.radiocsirt.org/vuln/msrc_cve-2026-77219 msrc_CVE-2026-77219 https://cve.radiocsirt.org/vuln/msrc_cve-2026-77219 https://cve.radiocsirt.org/vuln/oesa-2026-4083 <p><strong>Affected:</strong> openEuler:22.03-LTS-SP4: emacs, openEuler:24.03-LTS-SP1: emacs, openEuler:24.03-LTS-SP3: emacs, openEuler:24.03-LTS-SP4: emacs, openEuler:20.03-LTS-SP4: emacs</p> <p>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 project planner, mail and news reader, debugger interface, calendar, and more. Security Fix(es):</p> <p>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 dimensions and channel count using signed integer arithmetic; for sufficiently large values, the result wraps to a negative number, bypassing the bounds check and causing the pixel reader to access heap memory past the end of the allocated buffer. The over-read contents are interpreted as pixel color values and rendered on screen.(CVE-2026-77219)</p> <p><strong>Affected:</strong> openEuler:22.03-LTS-SP4: emacs, openEuler:24.03-LTS-SP1: emacs, openEuler:24.03-LTS-SP3: emacs, openEuler:24.03-LTS-SP4: emacs, openEuler:20.03-LTS-SP4: emacs</p> <p>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 project planner, mail and news reader, debugger interface, calendar, and more. Security Fix(es):</p> <p>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 dimensions and channel count using signed integer arithmetic; for sufficiently large values, the result wraps to a negative number, bypassing the bounds check and causing the pixel reader to access heap memory past the end of the allocated buffer. The over-read contents are interpreted as pixel color values and rendered on screen.(CVE-2026-77219)</p> https://cve.radiocsirt.org/vuln/oesa-2026-4083 https://cve.radiocsirt.org/vuln/opensuse-su-2026:21711-1 <p>Security update for emacs</p> <p>Security update for emacs</p> https://cve.radiocsirt.org/vuln/opensuse-su-2026:21711-1 https://cve.radiocsirt.org/vuln/suse-su-2026:23589-1 <p>Security update for emacs</p> <p>Security update for emacs</p> https://cve.radiocsirt.org/vuln/suse-su-2026:23589-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-77219 <p><strong>Affected:</strong> Ubuntu:Pro:16.04:LTS: emacs24, Ubuntu:16.04:LTS: xemacs21, Ubuntu:16.04:LTS: xemacs21-packages, Ubuntu:Pro:18.04:LTS: emacs25, Ubuntu:18.04:LTS: xemacs21, Ubuntu:18.04:LTS: xemacs21-packages, Ubuntu:Pro:20.04:LTS: emacs, Ubuntu:20.04:LTS: xemacs21, Ubuntu:20.04:LTS: xemacs21-packages, Ubuntu:22.04:LTS: xemacs21 and 8 more</p> <p>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 dimensions and channel count using signed integer arithmetic; for sufficiently large values, the result wraps to a negative number, bypassing the bounds check and causing the pixel reader to access heap memory past the end of the allocated buffer. The over-read contents are interpreted as pixel color values and rendered on screen.</p> <p><strong>Affected:</strong> Ubuntu:Pro:16.04:LTS: emacs24, Ubuntu:16.04:LTS: xemacs21, Ubuntu:16.04:LTS: xemacs21-packages, Ubuntu:Pro:18.04:LTS: emacs25, Ubuntu:18.04:LTS: xemacs21, Ubuntu:18.04:LTS: xemacs21-packages, Ubuntu:Pro:20.04:LTS: emacs, Ubuntu:20.04:LTS: xemacs21, Ubuntu:20.04:LTS: xemacs21-packages, Ubuntu:22.04:LTS: xemacs21 and 8 more</p> <p>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 dimensions and channel count using signed integer arithmetic; for sufficiently large values, the result wraps to a negative number, bypassing the bounds check and causing the pixel reader to access heap memory past the end of the allocated buffer. The over-read contents are interpreted as pixel color values and rendered on screen.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-77219 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2976 <p>Ein entfernter, anonymer Angreifer kann eine Schwachstelle in GNU Emacs ausnutzen, um Informationen offenzulegen oder Denial-of-Service-Zustände herbeizuführen.</p> <p>Ein entfernter, anonymer Angreifer kann eine Schwachstelle in GNU Emacs ausnutzen, um Informationen offenzulegen oder Denial-of-Service-Zustände herbeizuführen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2976