RHEL 8 : thunderbird (RHSA-2026:8285)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:8285 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Use-after-free in the JavaScript Engine...

RHEL 8 : thunderbird (RHSA-2026:8288)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:8288 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Use-after-free in the JavaScript Engine...

firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: Web Codecs component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Incorrect boundary conditions in the Audio/Video: Web Codecs component...

RHEL 9 : firefox (RHSA-2026:7841)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:7841 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox:...

RHEL 8 : firefox (RHSA-2026:7858)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:7858 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox:...

The vulnerability of Google Chrome’s WebCodecs interface allows attackers to disclose protected information.

The vulnerability of Google Chrome’s WebCodecs interface is related to errors during variable initialization. Exploiting this vulnerability can allow a remote attacker to disclose sensitive information through a specially created HTML page...

The vulnerability of Google Chrome’s WebCodecs interface allows attackers to disclose protected information.

The vulnerability of Google Chrome’s WebCodecs interface is related to synchronization errors when using a shared resource. Exploiting this vulnerability can allow an attacker to disclose sensitive information by sending a specially crafted HTML page...

RHEL 8 : firefox (RHSA-2026:7842)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:7842 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox:...

RHEL 9 : firefox (RHSA-2026:7845)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:7845 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox:...

OPENSUSE-SU-2026:20575-1 Security update for chromium

This update for chromium fixes the following issues: Chromium 147.0.7727.55 boo1261758: CVE-2026-5858: Heap buffer overflow in WebML CVE-2026-5859: Integer overflow in WebML CVE-2026-5860: Use after free in WebRTC CVE-2026-5861: Use after free in V8 CVE-2026-5862: Inappropriate implementation in ...

RLSA-2026:6917 Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Use-after-free in the JavaScript Engine component CVE-2026-4701 firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and...

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...

Chromium: CVE-2026-5890 Race in WebCodecs

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

Chromium: CVE-2026-5888 Uninitialized Use in WebCodecs

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

RockyLinux 8 : thunderbird (RLSA-2026:6917)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:6917 advisory. firefox: thunderbird: Use-after-free in the JavaScript Engine component CVE-2026-4701 firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 115.3...

CVE-2026-5890

A race flaw was found in the WebCodecs component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=487259772...

CVE-2026-5888

An uninitialized use flaw was found in the WebCodecs component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=486506202...

Google Chrome WebCodecs Component Memory Misreference Vulnerability

Google Chrome is a web browser from Google, an American company. A memory misreference vulnerability exists in versions of Google Chrome prior to 146.0.7680.178. The vulnerability stems from a confusion in the instructions responsible for freeing memory in the WebCodecs component. An attacker cou...

Google Chrome WebCodecs Component Out-of-Bounds Read Vulnerability

Google Chrome is a web browser from Google, an American company. An out-of-bounds read vulnerability exists in versions of Google Chrome prior to 146.0.7680.178. The vulnerability stems from a failure of the WebCodecs component to properly validate the boundaries of input data, which can be...

SUSE CVE-2026-5888

Uninitialized Use in WebCodecs in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. Chromium security severity: Medium...