firefox: thunderbird: Internally found bugs fixed in Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1 and Firefox 154

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Internally found bugs present in Thunderbird ESR 140.13, Thunderbird ESR 153.0 and Thunderbird 153. Some of these bugs showed evidence of memory corruption or another...

firefox: thunderbird: Internally found bugs fixed in Firefox ESR 140.14, Firefox ESR 153.1 and Firefox 154

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Internally found bugs present in Thunderbird ESR 140.13, Thunderbird ESR 153.0 and Thunderbird 153. Some of these bugs showed evidence of memory corruption or another...

firefox: thunderbird: Internally found bugs fixed in Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1 and Firefox 154

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Internally found bugs present in Thunderbird ESR 140.13, Thunderbird ESR 153.0 and Thunderbird 153. Some of these bugs showed evidence of memory corruption or another...

thunderbird security update

140.14.0-1.0.1 - Fix prefs for new nss Orabug: 37079820 - Add Oracle prefs file 140.14.0 - Add OpenELA debranding 140.14.0-1 - Update to 140.14.0 ESR...

thunderbird security update

140.14.0-1.0.1 - Add Oracle prefs 140.14.0-1 - Update to 140.14.0 ESR...

[SECURITY] [DLA 4775-1] thunderbird security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4775-1 [email protected] https://www.debian.org/lts/security/ Emilio Pozuelo Monfort September 07, 2026 https://wiki.debian.org/LTS -...

Debian dla-4775 : thunderbird - security update

The remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4775 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4775-1 [email protected]...

[slackware-security] mozilla-firefox

New mozilla-firefox packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/mozilla-firefox-140.15.0esr-i686-1slack15.0.txz: Upgraded. This update contains security fixes and improvements. For more...

GHSA-6W89-9JRV-4J59 vulnerabilities

Vulnerabilities for packages: firefox...

Slackware Linux 15.0 / current mozilla-thunderbird Multiple Vulnerabilities (SSA:2026-247-03)

The version of mozilla-thunderbird installed on the remote host is prior to 140.15.0esr / 153.2.0esr. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2026-247-03 advisory. New mozilla-thunderbird packages are available for Slackware 15.0 and -current to fix securit...

Slackware Linux 15.0 / current mozilla-firefox Multiple Vulnerabilities (SSA:2026-247-02)

The version of mozilla-firefox installed on the remote host is prior to 140.15.0esr / 153.2.0esr. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2026-247-02 advisory. New mozilla-firefox packages are available for Slackware 15.0 and -current to fix security issues...

[SECURITY] [DLA 4770-1] firefox-esr security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4770-1 [email protected] https://www.debian.org/lts/security/ Emilio Pozuelo Monfort September 04, 2026 https://wiki.debian.org/LTS -...

Debian dla-4770 : firefox-esr - security update

The remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4770 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4770-1 [email protected]...

firefox-esr-153.2.0-1.1 on GA media (moderate)

firefox-esr-153.2.0-1.1 on GA media Announcement ID: openSUSE-SU-2026:11666-1 Rating: moderate Cross-References: CVE-2026-74952 CVE-2026-75874 CVE-2026-84118 CVE-2026-84119 CVE-2026-84120 CVE-2026-84121 CVE-2026-84122 CVE-2026-84123 CVE-2026-84124 CVE-2026-84125 CVE-2026-84129 CVE-2026-84130...

PT-2026-85792

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Write ESR EL2 for injected nested SError exceptions kvm inject el2 exception writes ESR EL2 for synchronous exceptions but not for SError. enter exception64 does not write ESR ELx for any exception type, so the...

[SECURITY] [DSA 6481-1] firefox-esr security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6481-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff September 02, 2026 https://www.debian.org/security/faq -...

SUSE CVE-2026-84134

Other issue in the Profile Backup component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2...

SUSE CVE-2026-84136

Other issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2...

SUSE CVE-2026-84144

Internally found bugs present in Thunderbird 154 and Thunderbird ESR 153.1. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume that with enough effort some of these could have been exploited. This vulnerability was fixed in Firefox 155,...

Linux Distros Unpatched Vulnerability : CVE-2026-84143

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Internally found bugs present in Thunderbird 154, Thunderbird ESR 153.1 and Thunderbird ESR 140.14. Some of these bugs showed evidence of memory corruption or...