RHEL 8 : firefox (RHSA-2026:65110)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:65110 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox:...

RHEL 9 : thunderbird (RHSA-2026:65158)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:65158 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Site isolation issue in the Graphics:...

RHEL 9 : thunderbird (RHSA-2026:65669)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:65669 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Site isolation issue in the Graphics:...

Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Site isolation issue in the Graphics: CanvasWebGL component CVE-2026-74934 firefox: thunderbird: Internally found bugs fixed in Firefox ESR 140.14, Firefox ESR 153.1 and Firefox 154 CVE-2026-74987...

Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Site isolation issue in the Graphics: CanvasWebGL component CVE-2026-74934 firefox: thunderbird: Privilege escalation in the Networking: Cookies component CVE-2026-74953 firefox: thunderbird:...

PT-2026-88571

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 153.0.8010.36 Description Incorrect authorization in the ServiceWorker allows a remote attacker who has compromised the renderer process to bypass site isolation by using a crafted HTML page. Site isolation is a...

PT-2026-88706

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 153.0.8010.36 Description Missing authorization in SiteIsolation allows a remote attacker who has compromised the renderer process to bypass site isolation by using a crafted HTML page. Site isolation is a...

PT-2026-88533

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 153.0.8010.36 Description A race condition exists in the FileAPI. This allows a remote attacker who has already compromised the renderer process to bypass site isolation, which is a security mechanism used to...

PT-2026-88568

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 153.0.8010.36 Description Incorrect authorization in the Isolated component allows a remote attacker to bypass site isolation, a security feature that ensures web pages from different sites are processed in...

PT-2026-88641

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 153.0.8010.36 Description An information leak in the Navigation component allows a remote attacker who has compromised the renderer process to bypass site isolation by using a crafted HTML page. Site isolation i...

PT-2026-88643

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 153.0.8010.36 Description Missing authorization in Core allows a remote attacker who has compromised the renderer process to bypass site isolation by using a crafted HTML page. Site isolation is a security featu...

PT-2026-88599

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 153.0.8010.36 Description Incorrect authorization in the Network component allows a remote attacker who has compromised the renderer process to bypass site isolation by using a crafted HTML page. Site isolation ...

RHEL 8 : firefox (RHSA-2026:65111)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:65111 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox:...

RHEL 8 : firefox (RHSA-2026:64814)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:64814 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox:...

RHEL 10 : thunderbird (RHSA-2026:65633)

The remote Redhat Enterprise Linux 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:65633 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Site isolation issue in the Graphics:...

ALSA-2026:65160 Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Site isolation issue in the Graphics: CanvasWebGL component CVE-2026-74934 firefox: thunderbird: Privilege escalation in the Networking: Cookies component CVE-2026-74953 firefox: thunderbird:...

ALSA-2026:65158 Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Site isolation issue in the Graphics: CanvasWebGL component CVE-2026-74934 firefox: thunderbird: Internally found bugs fixed in Firefox ESR 140.14, Firefox ESR 153.1 and Firefox 154 CVE-2026-74987...

RHEL 9 : thunderbird (RHSA-2026:65670)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:65670 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Site isolation issue in the Graphics:...

RHEL 8 : thunderbird (RHSA-2026:65160)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:65160 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Site isolation issue in the Graphics:...

RHEL 10 : thunderbird (RHSA-2026:65159)

The remote Redhat Enterprise Linux 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:65159 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Site isolation issue in the Graphics:...