https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-02T16:15:04.933326+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/alsa-2022:0818 ALSA-2022:0818 — Critical: firefox security update 2026-10-02T16:15:05.327766+00:00

Affected: AlmaLinux:8: firefox

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

This update upgrades Firefox to version 91.7.0 ESR.

Security Fix(es):

* Mozilla: Use-after-free in XSLT parameter processing (CVE-2022-26485)

* Mozilla: Use-after-free in WebGPU IPC Framework (CVE-2022-26486)

* expat: Malformed 2- and 3-byte UTF-8 sequences can lead to arbitrary code execution (CVE-2022-25235)

* expat: Namespace-separator characters in "xmlns[:prefix]" attribute values can lead to arbitrary code execution (CVE-2022-25236)

* expat: Integer overflow in storeRawNames() (CVE-2022-25315)

* Mozilla: Use-after-free in text reflows (CVE-2022-26381)

* Mozilla: Browser window spoof using fullscreen mode (CVE-2022-26383)

* Mozilla: iframe allow-scripts sandbox bypass (CVE-2022-26384)

* Mozilla: Time-of-check time-of-use bug when verifying add-on signatures (CVE-2022-26387)

* Mozilla: Temporary files downloaded to /tmp and accessible by other local users (CVE-2022-26386)

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:2022-01146 bdu:2022-01146 2026-10-02T16:15:05.327844+00:00 bdu:2022-01146 https://cve.radiocsirt.org/vuln/certfr-2022-avi-210 certfr-2022-avi-210 — De multiples vulnérabilités ont été découvertes dans les produits Mozilla. Elles permettent à un attaquant de provoquer… 2026-10-02T16:15:05.327860+00:00 certfr-2022-avi-210 https://cve.radiocsirt.org/vuln/cnvd-2023-55356 cnvd-2023-55356 2026-10-02T16:15:05.327876+00:00 cnvd-2023-55356 https://cve.radiocsirt.org/vuln/euvd-2026-255793 EUVD-2026-255793 2026-10-02T16:15:05.327887+00:00 EUVD-2026-255793 https://cve.radiocsirt.org/vuln/fkie_cve-2022-26485 fkie_cve-2022-26485 2026-10-02T16:15:05.327897+00:00

Removing an XSLT parameter during processing could have lead to an exploitable use-after-free. We have had reports of attacks in the wild abusing this flaw. This vulnerability affects Firefox < 97.0.2, Firefox ESR < 91.6.1, Firefox for Android < 97.3.0, Thunderbird < 91.6.2, and Focus < 97.3.0.

 https://cve.radiocsirt.org/vuln/ghsa-rj77-m66j-h24w GHSA-rj77-m66j-h24w 2026-10-02T16:15:05.327919+00:00

Removing an XSLT parameter during processing could have lead to an exploitable use-after-free. We have had reports of attacks in the wild abusing this flaw. This vulnerability affects Firefox < 97.0.2, Firefox ESR < 91.6.1, Firefox for Android < 97.3.0, Thunderbird < 91.6.2, and Focus < 97.3.0.

 https://cve.radiocsirt.org/vuln/gsd-2022-26485 gsd-2022-26485 2026-10-02T16:15:05.327933+00:00 gsd-2022-26485 https://cve.radiocsirt.org/vuln/oesa-2023-1673 OESA-2023-1673 — firefox security update 2026-10-02T16:15:05.327942+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-2022:0783-1 openSUSE-SU-2022:0783-1 — Security update for MozillaFirefox 2026-10-02T16:15:05.328360+00:00

Security update for MozillaFirefox

 https://cve.radiocsirt.org/vuln/rhsa-2022:0815 RHSA-2022:0815 — Red Hat Security Advisory: firefox security update 2026-10-02T16:15:05.328380+00:00

expat: Malformed 2- and 3-byte UTF-8 sequences can lead to arbitrary code execution expat: Namespace-separator characters in "xmlns[:prefix]" attribute values can lead to arbitrary code execution expat: Integer overflow in storeRawNames() Mozilla: Use-after-free in text reflows Mozilla: Browser window spoof using fullscreen mode Mozilla: iframe allow-scripts sandbox bypass Mozilla: Temporary files downloaded to /tmp and accessible by other local users Mozilla: Time-of-check time-of-use bug when verifying add-on signatures Mozilla: Use-after-free in XSLT parameter processing Mozilla: Use-after-free in WebGPU IPC Framework

 https://cve.radiocsirt.org/vuln/suse-su-2022:0777-1 SUSE-SU-2022:0777-1 — Security update for MozillaFirefox 2026-10-02T16:15:05.328411+00:00

Security update for MozillaFirefox

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2022-26485 UBUNTU-CVE-2022-26485 2026-10-02T16:15:05.328426+00:00

Affected: Ubuntu:18.04:LTS: firefox, Ubuntu:20.04:LTS: firefox, Ubuntu:22.04:LTS: firefox

Removing an XSLT parameter during processing could have lead to an exploitable use-after-free. We have had reports of attacks in the wild abusing this flaw. This vulnerability affects Firefox < 97.0.2, Firefox ESR < 91.6.1, Firefox for Android < 97.3.0, Thunderbird < 91.6.2, and Focus < 97.3.0.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2022-0302 WID-SEC-W-2022-0302 — Xerox FreeFlow Print Server: Mehrere Schwachstellen ermöglichen Ausführen von beliebigem Programmcode mit Administrator… 2026-10-02T16:15:05.328447+00:00

Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Xerox FreeFlow Print Server ausnutzen, um beliebigen Programmcode auszuführen, einen Cross-Site-Scripting-Angriff durchzuführen, Informationen offenzulegen, einen Denial-of-Service-Zustand zu verursachen oder Dateien zu manipulieren.