Amazon Linux 2 : thunderbird, --advisory ALAS2-2026-3190 (ALAS-2026-3190)

The version of thunderbird installed on the remote host is prior to 140.7.2-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3190 advisory. A specially-crafted file can cause libjxl's decoder to read pixel data from uninitialized but allocated memory. This...

Important: thunderbird

Issue Overview: A specially-crafted file can cause libjxl's decoder to read pixel data from uninitialized but allocated memory. This can be done by causing the decoder to reference an outside-image-bound area in a subsequent patches. An incorrect optimization causes the decoder to omit populating...

RLSA-2026:3517 Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: libvpx: Heap buffer overflow in libvpx CVE-2026-2447 firefox: Invalid pointer in the JavaScript Engine component CVE-2026-2785 firefox: Memory safety bugs fixed in Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird ESR...

thunderbird security update

An update is available for thunderbird. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Mozilla Thunderbird is a standalone mail and newsgroup client. Security...

Oracle Linux 10 : thunderbird (ELSA-2026-3517)

The remote Oracle Linux 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2026-3517 advisory. 140.8.0-2.0.1 - Add Oracle prefs 140.8.0-2 - Update to 140.8.0 ESR Tenable has extracted the preceding description block directly from the Oracle Linu...

AlmaLinux 9 : thunderbird (ALSA-2026:3516)

The remote AlmaLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2026:3516 advisory. libvpx: Heap buffer overflow in libvpx CVE-2026-2447 firefox: Invalid pointer in the JavaScript Engine component CVE-2026-2785 firefox: Memory safety bugs...

Oracle Linux 8 : thunderbird (ELSA-2026-3515)

The remote Oracle Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2026-3515 advisory. 140.8.0-1.0.1 - Fix prefs for new nss Orabug: 37079820 - Add Oracle prefs file 140.8.0 - Add OpenELA debranding 140.8.0-1 - Update to 140.8.0 ESR Tenab...

Slackware Linux 15.0 / current mozilla-thunderbird Multiple Vulnerabilities (SSA:2026-058-01)

The version of mozilla-thunderbird installed on the remote host is prior to 140.8.0esr. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2026-058-01 advisory. New mozilla-thunderbird packages are available for Slackware 15.0 and -current to fix security issues...

Debian dsa-6152 : thunderbird - security update

The remote Debian 12 / 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6152 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6152-1 [email protected]...

RHEL 8 : thunderbird (RHSA-2026:3515)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:3515 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: libvpx: Heap buffer overflow in libvpx CVE-2026-2447 firefox:...

Oracle Linux 9 : thunderbird (ELSA-2026-3516)

The remote Oracle Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2026-3516 advisory. 140.8.0-1.0.1 - Fix prefs for new nss Orabug: 37079813 - Add Oracle prefs 140.8.0 - Add OpenELA debranding 140.8.0-1 - Update to 140.8.0 ESR Tenable ha...

RHSA-2026:3517 Red Hat Security Advisory: thunderbird security update

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RHSA-2026:3516 Red Hat Security Advisory: thunderbird security update

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RHSA-2026:3515 Red Hat Security Advisory: thunderbird security update

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thunderbird security update

An update is available for thunderbird. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Mozilla Thunderbird is a standalone mail and newsgroup client. Security...

thunderbird security update

An update is available for thunderbird. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Mozilla Thunderbird is a standalone mail and newsgroup client. Security...

RLSA-2026:3515 Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: libvpx: Heap buffer overflow in libvpx CVE-2026-2447 firefox: Invalid pointer in the JavaScript Engine component CVE-2026-2785 firefox: Memory safety bugs fixed in Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird ESR...

Linux Distros Unpatched Vulnerability : CVE-2026-2796

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148. CVE-2026-2796 Note that Nessus...

firefox: thunderbird: Use-after-free in the JavaScript: GC component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the JavaScript: GC component...

firefox: thunderbird: Use-after-free in the JavaScript Engine component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the JavaScript Engine component...