Updated firefox packages fix security vulnerabilities

A process isolation vulnerability in Firefox stemmed from improper handling of javascript: URIs, which could allow content to execute in the top-level document's process instead of the intended frame, potentially enabling a sandbox escape, CVE-2025-4083. A vulnerability was identified in Firefox...

Updated thunderbird packages fix security vulnerabilities

Process isolation bypass using "javascript:" URI links in cross-origin frames. CVE-2025-4083 Unsafe attribute access during XPath parsing. CVE-2025-4087 Memory safety bugs fixed in Firefox 138, Thunderbird 138, Firefox ESR 128.10, and Thunderbird 128.10. CVE-2025-4091 Memory safety bug fixed in...

RHEL 9 : firefox (RHSA-2025:4753)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:4753 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox:...

QUIC-Exfil: Exploiting QUIC'S Server Preferred Address Feature to Perform Data Exfiltration Attacks

The QUIC protocol is now widely adopted by major tech companies and accounts for a significant fraction of today's Internet traffic. QUIC's multiplexing capabilities, encrypted headers, dynamic IP address changes, and encrypted parameter negotiations make the protocol not only more efficient,...

Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues: Mozilla Thunderbird ESR 128.10 update bsc1241621: CVE-2025-4082: WebGL shader attribute memory corruption in Thunderbird for macOS. CVE-2025-4087: Unsafe attribute access during XPath parsing. CVE-2025-4093: Memory safety bug fixed in...

SUSE-SU-2025:1506-1 Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues: Mozilla Thunderbird ESR 128.10 update bsc1241621: - CVE-2025-4082: WebGL shader attribute memory corruption in Thunderbird for macOS. - CVE-2025-4087: Unsafe attribute access during XPath parsing. - CVE-2025-4093: Memory safety bug...

Vulnerabilities fixed in Mozilla Firefox and Thunderbird

Mozilla has fixed vulnerabilities in Firefox and Thunderbird Specifically for versions under 138 and 128.10. The vulnerabilities include privilege escalation through code injection, insecure processing of WebGL shader attributes, improper isolation of processes, and local code execution through...

Important: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 9. 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 for each vulnerability fr...

firefox: thunderbird: Process isolation bypass using "javascript:" URI links in cross-origin frames

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: A process isolation vulnerability in Firefox stemmed from improper handling of javascript: URIs, which could allow content to execute in the top-level document's process instead of the intended...

firefox: thunderbird: Process isolation bypass using "javascript:" URI links in cross-origin frames

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: A process isolation vulnerability in Firefox stemmed from improper handling of javascript: URIs, which could allow content to execute in the top-level document's process instead of the intended...

Important: Red Hat Security Advisory: firefox security update

An update for firefox is now available for Red Hat Enterprise Linux 9. 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 for each vulnerability from t...

ALSA-2025:4458 Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox: thunderbird: Privilege escalation in Firefox Updater CVE-2025-2817 firefox: thunderbird: Unsafe attribute access during XPath parsing CVE-2025-4087 firefox:...

RHEL 9 : thunderbird (RHSA-2025:4460)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:4460 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Privilege escalation in Firefox Updater...

Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox: thunderbird: Privilege escalation in Firefox Updater CVE-2025-2817 firefox: thunderbird: Unsafe attribute access during XPath parsing CVE-2025-4087 firefox:...

Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox: thunderbird: Privilege escalation in Firefox Updater CVE-2025-2817 firefox: thunderbird: Unsafe attribute access during XPath parsing CVE-2025-4087 firefox:...

ALSA-2025:4460 Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Privilege escalation in Firefox Updater CVE-2025-2817 firefox: thunderbird: Unsafe attribute access during XPath parsing CVE-2025-4087 firefox: thunderbird: Process isolation bypass using...

RHEL 8 : firefox (RHSA-2025:4458)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:4458 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox:...

Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Privilege escalation in Firefox Updater CVE-2025-2817 firefox: thunderbird: Unsafe attribute access during XPath parsing CVE-2025-4087 firefox: thunderbird: Process isolation bypass using...

ALSA-2025:4443 Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox: thunderbird: Privilege escalation in Firefox Updater CVE-2025-2817 firefox: thunderbird: Unsafe attribute access during XPath parsing CVE-2025-4087 firefox:...

CVE-2025-46635

An issue was discovered on Tenda RX2 Pro 16.03.30.14 devices. Improper network isolation between the guest Wi-Fi network and other network interfaces on the router allows an attacker who is authenticated to the guest Wi-Fi to access resources on the router and/or resources and devices on other...