Mozilla Firefox Thunderbird Zero Pointer Data Compromise

The vulnerabilities of Mozilla Firefox, Firefox ESR, and the email client Thunderbird are related to the use of a null pointer dereferencing. Exploiting these vulnerabilities can allow an attacker to compromise the confidentiality of protected information from a remote location...

Mozilla Firefox Thunderbird Information Disclosure

The vulnerabilities of Mozilla Firefox, Firefox ESR, and the email client Thunderbird are related to information representation errors in the user interface. Exploiting these vulnerabilities can allow a malicious actor to cause service failures remotely...

SUSE SLED15: MozillaFirefox / MozillaFirefox-branding-upstream / etc (SUSE-SU-2025:03008-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:03008-1 advisory. - Firefox Extended Support Release 140.2.0 ESR MFSA 2025-67 bsc1248162 CVE-2025-9179 bmo1979527...

Mozilla Firefox ESR Buffer Overflow

The vulnerabilities of Mozilla Firefox, Mozilla Firefox ESR, and the email client Mozilla Thunderbird are related to the execution of operations beyond the buffer boundaries in memory. Exploiting these vulnerabilities allows a remote attacker to execute arbitrary code...

SUSE SLES12: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2025:03009-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:03009-1 advisory. - Firefox Extended Support Release 140.2.0 ESR MFSA 2025-67 bsc1248162 CVE-2025-9179 bmo1979527: Sandbox escape due to invalid pointer in the...

Coder accepts an APIKey beyond the linked OIDC expiry if there is no refresh token

Summary If users log in to Coder via OIDC, and the OpenID Identity Provider does not return a refresh token, then Coder may allow their web session to continue beyond the expiration of the token returned by the OpenID Identity Provider. Details When a user logs in via OIDC, Coder stores the OIDC...

thunderbird: firefox: Memory safety bugs fixed in Firefox ESR 115.27, Firefox ESR 128.14, Thunderbird ESR 128.14, Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142

A flaw was found in Thunderbird and Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs are present in the following versions: Firefox ESR 115.26, Firefox ESR 128.13, Thunderbird ESR 128.13, Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141, a...

Important: Red Hat Security Advisory: libarchive security update

An update for libarchive is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...

kernel: ext4: avoid resizing to a partial cluster size

In the Linux kernel, the following vulnerability has been resolved: ext4: avoid resizing to a partial cluster size This patch avoids an attempt to resize the filesystem to an unaligned cluster boundary. An online resize to a size that is not integral to cluster size results in the last iteration...

kernel: ext4: fix off-by-one error in do_split

In the Linux kernel, the following vulnerability has been resolved: ext4: fix off-by-one error in dosplit Syzkaller detected a use-after-free issue in ext4insertdentry that was caused by out-of-bounds access due to incorrect splitting in dosplit. BUG: KASAN: use-after-free in...

kernel: ext4: avoid resizing to a partial cluster size

In the Linux kernel, the following vulnerability has been resolved: ext4: avoid resizing to a partial cluster size This patch avoids an attempt to resize the filesystem to an unaligned cluster boundary. An online resize to a size that is not integral to cluster size results in the last iteration...

kernel: ext4: fix off-by-one error in do_split

In the Linux kernel, the following vulnerability has been resolved: ext4: fix off-by-one error in dosplit Syzkaller detected a use-after-free issue in ext4insertdentry that was caused by out-of-bounds access due to incorrect splitting in dosplit. BUG: KASAN: use-after-free in...

Canvas2D Component Data Compromise

The vulnerability of the Canvas2D component in Mozilla Firefox, Firefox ESR, and the email client Thunderbird is related to the use of an untrusted intermediate policy file. Exploiting this vulnerability could allow a malicious actor to compromise the integrity of protected information...

thunderbird: firefox: Memory safety bugs fixed in Firefox ESR 115.27, Firefox ESR 128.14, Thunderbird ESR 128.14, Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142

A flaw was found in Thunderbird and Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs are present in the following versions: Firefox ESR 115.26, Firefox ESR 128.13, Thunderbird ESR 128.13, Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141, a...

aide: improper output neutralization enables bypassing

A flaw was found in AIDE. This flaw allows an attacker to craft a malicious filename by including terminal escape sequences to hide the addition or removal of the file from the report and tamper with the log output. A local user may exploit this to bypass AIDE's detection of malicious files...

Important: Red Hat Security Advisory: webkit2gtk3 security update

An update for webkit2gtk3 is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common...

Security update for net-tools

This update for net-tools fixes the following issues: CVE-2025-46836: Fixed absence of bound check that might lead to a stack buffer overflow bsc1243581 Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch"...

Important: Red Hat Security Advisory: webkit2gtk3 security update

An update for webkit2gtk3 is now available for Red Hat Enterprise Linux 9.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...

thunderbird: firefox: Memory safety bugs fixed in Firefox ESR 115.27, Firefox ESR 128.14, Thunderbird ESR 128.14, Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142

A flaw was found in Thunderbird and Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs are present in the following versions: Firefox ESR 115.26, Firefox ESR 128.13, Thunderbird ESR 128.13, Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141, a...

ALSA-2025:14416 Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox: thunderbird: Denial-of-service due to out-of-memory in the Graphics: WebRender component CVE-2025-9182 thunderbird: firefox: Sandbox escape due to invalid point...