https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-02T17:34:51.576844+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/alsa-2023:1786 ALSA-2023:1786 — Important: firefox security update 2026-10-02T17:34:52.060541+00:00

Affected: AlmaLinux:9: firefox, AlmaLinux:9: firefox-x11

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

This update upgrades Firefox to version 102.10.0 ESR.

Security Fix(es):

* MFSA-TMP-2023-0001 Mozilla: Double-free in libwebp (BZ#2186102) * Mozilla: Fullscreen notification obscured (CVE-2023-29533) * Mozilla: Potential Memory Corruption following Garbage Collector compaction (CVE-2023-29535) * Mozilla: Invalid free from JavaScript code (CVE-2023-29536) * Mozilla: Memory safety bugs fixed in Firefox 112 and Firefox ESR 102.10 (CVE-2023-29550) * Mozilla: Memory Corruption in Safe Browsing Code (CVE-2023-1945) * Mozilla: Content-Disposition filename truncation leads to Reflected File Download (CVE-2023-29539) * Mozilla: Files with malicious extensions could have been downloaded unsafely on Linux (CVE-2023-29541) * Mozilla: Incorrect optimization result on ARM64 (CVE-2023-29548)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

 https://cve.radiocsirt.org/vuln/bdu:2023-02689 bdu:2023-02689 2026-10-02T17:34:52.060624+00:00 bdu:2023-02689 https://cve.radiocsirt.org/vuln/certfr-2023-avi-0303 certfr-2023-avi-0303 — De multiples vulnérabilités ont été découvertes dans les produits Mozilla. Certaines d'entre elles permettent à un atta… 2026-10-02T17:34:52.060642+00:00 certfr-2023-avi-0303 https://cve.radiocsirt.org/vuln/euvd-2026-210105 EUVD-2026-210105 2026-10-02T17:34:52.060659+00:00 EUVD-2026-210105 https://cve.radiocsirt.org/vuln/fkie_cve-2023-29541 fkie_cve-2023-29541 2026-10-02T17:34:52.060671+00:00

Firefox did not properly handle downloads of files ending in <code>.desktop</code>, which can be interpreted to run attacker-controlled commands. <br>*This bug only affects Firefox for Linux on certain Distributions. Other operating systems are unaffected, and Mozilla is unable to enumerate all affected Linux Distributions.*. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.

 https://cve.radiocsirt.org/vuln/ghsa-wm65-g4q2-jh7c GHSA-wm65-g4q2-jh7c 2026-10-02T17:34:52.060701+00:00

Firefox did not properly handle downloads of files ending in <code>.desktop</code>, which can be interpreted to run attacker-controlled commands. <br>*This bug only affects Firefox for Linux on certain Distributions. Other operating systems are unaffected, and Mozilla is unable to enumerate all affected Linux Distributions.*. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.

 https://cve.radiocsirt.org/vuln/gsd-2023-29541 gsd-2023-29541 2026-10-02T17:34:52.060719+00:00 gsd-2023-29541 https://cve.radiocsirt.org/vuln/oesa-2023-1673 OESA-2023-1673 — firefox security update 2026-10-02T17:34:52.060729+00:00

Affected: openEuler:22.03-LTS: firefox

Mozilla Firefox is a standalone web browser, designed for standards compliance and performance. Its functionality can be enhanced via a plethora of extensions. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability. Security Fix(es): Mozilla developers reported memory safety bugs present in Firefox for Android 79. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox &lt; 80, Firefox ESR &lt; 78.2, Thunderbird &lt; 78.2, and Firefox for Android &lt; 80.(CVE-2020-15670) Mozilla developers reported memory safety bugs present in Firefox 80 and Firefox ESR 78.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox &lt; 81, Thunderbird &lt; 78.3, and Firefox ESR &lt; 78.3.(CVE-2020-15673) Mozilla developers reported memory safety bugs present in Firefox 80. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox &lt; 81.(CVE-2020-15674) When processing surfaces, the lifetime may outlive a persistent buffer leading to memory corruption and a potentially exploitable crash. This vulnerability affects F…

 https://cve.radiocsirt.org/vuln/opensuse-su-2024:12852-1 openSUSE-SU-2024:12852-1 — MozillaThunderbird-102.10.0-1.1 on GA media 2026-10-02T17:34:52.061144+00:00

MozillaThunderbird-102.10.0-1.1 on GA media

 https://cve.radiocsirt.org/vuln/rhsa-2023:1785 RHSA-2023:1785 — Red Hat Security Advisory: firefox security update 2026-10-02T17:34:52.061171+00:00

Mozilla: Memory Corruption in Safe Browsing Code Mozilla: libwebp: Double-free in libwebp Mozilla: Fullscreen notification obscured Mozilla: Potential Memory Corruption following Garbage Collector compaction Mozilla: Invalid free from JavaScript code Mozilla: Content-Disposition filename truncation leads to Reflected File Download Mozilla: Files with malicious extensions could have been downloaded unsafely on Linux Mozilla: Incorrect optimization result on ARM64 Mozilla: Memory safety bugs fixed in Firefox 112 and Firefox ESR 102.10

 https://cve.radiocsirt.org/vuln/suse-su-2023:1817-1 SUSE-SU-2023:1817-1 — Security update for MozillaFirefox 2026-10-02T17:34:52.061200+00:00

Security update for MozillaFirefox

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2023-29541 UBUNTU-CVE-2023-29541 2026-10-02T17:34:52.061220+00:00

Affected: Ubuntu:18.04:LTS: firefox, Ubuntu:18.04:LTS: thunderbird, Ubuntu:18.04:LTS: mozjs52, Ubuntu:18.04:LTS: mozjs38, Ubuntu:20.04:LTS: firefox, Ubuntu:20.04:LTS: thunderbird, Ubuntu:20.04:LTS: mozjs68, Ubuntu:20.04:LTS: mozjs52, Ubuntu:22.04:LTS: mozjs78, Ubuntu:22.04:LTS: mozjs91 and 1 more

Firefox did not properly handle downloads of files ending in <code>.desktop</code>, which can be interpreted to run attacker-controlled commands. <br>*This bug only affects Firefox for Linux on certain Distributions. Other operating systems are unaffected, and Mozilla is unable to enumerate all affected Linux Distributions.*. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2023-0941 WID-SEC-W-2023-0941 — Mozilla Firefox und Thunderbird: Mehrere Schwachstellen 2026-10-02T17:34:52.061255+00:00

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Mozilla Firefox, Mozilla Firefox ESR und Mozilla Thunderbird ausnutzen, um beliebigen Code auszuführen, um Informationen offenzulegen und um Sicherheitsmechanismen zu umgehen.