https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-02T19:08:47.270275+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/alsa-2026:10757 ALSA-2026:10757 — Important: firefox security update 2026-10-02T19:08:47.822219+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.

Security Fix(es):

* firefox: thunderbird: Incorrect boundary conditions in the Libraries component in NSS (CVE-2026-6772) * firefox: thunderbird: Use-after-free in the JavaScript Engine component (CVE-2026-6754) * firefox: thunderbird: Spoofing issue in the DOM: Core & HTML component (CVE-2026-6762) * firefox: thunderbird: Incorrect boundary conditions in the WebRTC component (CVE-2026-6752) * firefox: thunderbird: Other issue in the Storage: IndexedDB component (CVE-2026-6770) * firefox: thunderbird: Invalid pointer in the JavaScript: WebAssembly component (CVE-2026-6757) * firefox: thunderbird: Other issue in the Libraries component in NSS (CVE-2026-6767) * firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.10, Thunderbird ESR 140.10, Firefox 150 and Thunderbird 150 (CVE-2026-6786) * firefox: thunderbird: Incorrect boundary conditions in the WebRTC component (CVE-2026-6753) * firefox: thunderbird: Use-after-free in the Widget: Cocoa component (CVE-2026-6759) * firefox: thunderbird: Use-after-free in the WebRTC component (CVE-2026-6747) * firefox: thunderbird: Information disclosure due to uninitialized memory in the Graphics: Canvas2D component (CVE-2026-6749) * firefox: thunderbird: Incorrect boundary conditions in the Libraries component in NSS (CVE-2026-6766) * firefox: thunderbird: Privilege escalation in the N…

 https://cve.radiocsirt.org/vuln/bdu:2026-06955 bdu:2026-06955 2026-10-02T19:08:47.822311+00:00 bdu:2026-06955 https://cve.radiocsirt.org/vuln/certfr-2026-avi-0480 certfr-2026-avi-0480 — De multiples vulnérabilités ont été découvertes dans les produits Mozilla. Certaines d'entre elles permettent à un atta… 2026-10-02T19:08:47.822330+00:00 certfr-2026-avi-0480 https://cve.radiocsirt.org/vuln/euvd-2026-321502 EUVD-2026-321502 2026-10-02T19:08:47.822346+00:00 EUVD-2026-321502 https://cve.radiocsirt.org/vuln/fkie_cve-2026-6772 fkie_cve-2026-6772 2026-10-02T19:08:47.822357+00:00

Incorrect boundary conditions in the Libraries component in NSS. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

 https://cve.radiocsirt.org/vuln/ghsa-c2q7-642g-3vwr GHSA-c2q7-642g-3vwr 2026-10-02T19:08:47.822380+00:00

Incorrect boundary conditions in the Libraries component in NSS. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, and Firefox ESR 140.10.

 https://cve.radiocsirt.org/vuln/oesa-2026-2105 OESA-2026-2105 — firefox security update 2026-10-02T19:08:47.822395+00:00

Affected: openEuler:22.03-LTS-SP4: firefox

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability. %if 0 %global moz_debug_prefix /lib/debug %global moz_debug_dir /lib/debug/ %global uname_m %(uname -m) %global symbols_file_name -.en-US.-%(uname.crashreporter-symbols.zip %global symbols_file_path /lib/debug//-.en-US.-%(uname.crashreporter-symbols.zip %global _find_debuginfo_opts -p /lib/debug//-.en-US.-%(uname.crashreporter-symbols.zip -o debugcrashreporter.list %global crashreporter_pkg_name mozilla-crashreporter--debuginfo Security Fix(es):

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, and Firefox ESR 140.10.(CVE-2026-6746)

Use-after-free vulnerability in the WebRTC component of Firefox. This vulnerability was fixed in Firefox 150 and Firefox ESR 140.10.(CVE-2026-6747)

Uninitialized memory in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 150 and Firefox ESR 140.10.(CVE-2026-6748)

Information disclosure due to uninitialized memory in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, and Firefox ESR 140.10.(CVE-2026-6749)

Privilege escalation vulnerability in the WebRender graphics component of Firefox browser. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, and Firefox ESR 140.10.(CVE-2026-6750)

An uninitialized memory vulnerability exists in the Audio/Video: Web Codecs component of F…

 https://cve.radiocsirt.org/vuln/opensuse-su-2026:10610-1 openSUSE-SU-2026:10610-1 — MozillaThunderbird-140.9.1-1.1 on GA media 2026-10-02T19:08:47.822444+00:00

MozillaThunderbird-140.9.1-1.1 on GA media

 https://cve.radiocsirt.org/vuln/rhsa-2026:17477 RHSA-2026:17477 — Red Hat Security Advisory: firefox security update 2026-10-02T19:08:47.822476+00:00

firefox: thunderbird: Use-after-free in the DOM: Core & HTML component firefox: thunderbird: Use-after-free in the WebRTC component firefox: thunderbird: Uninitialized memory in the Audio/Video: Web Codecs component firefox: thunderbird: Information disclosure due to uninitialized memory in the Graphics: Canvas2D component firefox: thunderbird: Privilege escalation in the Graphics: WebRender component firefox: thunderbird: Uninitialized memory in the Audio/Video: Web Codecs component firefox: thunderbird: Incorrect boundary conditions in the WebRTC component firefox: thunderbird: Incorrect boundary conditions in the WebRTC component firefox: thunderbird: Use-after-free in the JavaScript Engine component firefox: thunderbird: Invalid pointer in the JavaScript: WebAssembly component firefox: thunderbird: Use-after-free in the Widget: Cocoa component firefox: thunderbird: Privilege escalation in the Networking component firefox: thunderbird: Spoofing issue in the DOM: Core & HTML component firefox: thunderbird: Mitigation bypass in the File Handling component firefox: thunderbird: Incorrect boundary conditions in the DOM: Device Interfaces component firefox: thunderbird: Information disclosure in the Form Autofill component firefox: thunderbird: Incorrect boundary conditions in the Libraries component in NSS firefox: thunderbird: Other issue in the Libraries component in NSS firefox: thunderbird: Privilege escalation in the Debugger component firefox: thunderbird: Other issue i…

 https://cve.radiocsirt.org/vuln/suse-su-2026:1650-1 SUSE-SU-2026:1650-1 — Security update for MozillaFirefox 2026-10-02T19:08:47.822533+00:00

Security update for MozillaFirefox

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-6772 UBUNTU-CVE-2026-6772 2026-10-02T19:08:47.822586+00:00

Affected: Ubuntu:18.04:LTS: mozjs52, Ubuntu:18.04:LTS: mozjs38, Ubuntu:20.04:LTS: mozjs68, Ubuntu:20.04:LTS: mozjs52, Ubuntu:22.04:LTS: mozjs102, Ubuntu:22.04:LTS: mozjs78, Ubuntu:22.04:LTS: mozjs91, Ubuntu:22.04:LTS: thunderbird, Ubuntu:24.04:LTS: mozjs102, Ubuntu:24.04:LTS: mozjs115

Incorrect boundary conditions in the Libraries component in NSS. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1228 WID-SEC-W-2026-1228 — Mozilla Thunderbird, Firefox ESR und Firefox: Mehrere Schwachstellen 2026-10-02T19:08:47.822676+00:00

Ein Angreifer kann mehrere Schwachstellen in Mozilla Thunderbird, Mozilla Firefox ESR und Mozilla Firefox ausnutzen, um seine Privilegien zu erhöhen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, um falsche Informationen darzustellen, und um Sicherheitsvorkehrungen zu umgehen.