[SECURITY] Fedora 42 Update: firefox-150.0.1-1.fc42

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability...

Mozilla Firefox < 150.0.3

The version of Firefox installed on the remote macOS or Mac OS X host is prior to 150.0.3. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-45 advisory. - Sandbox escape in the Profile Backup component. This vulnerability was fixed in Firefox 150.0.3...

Fedora 42 : firefox / nss (2026-6acccc3bff)

The remote Fedora 42 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2026-6acccc3bff advisory. Update NSS to 3.122.2 Update to Firefox 150.0.1 Tenable has extracted the preceding description block directly from the Fedora security advisory. No...

Fedora 44 : firefox / nss (2026-6bdf499f6b)

The remote Fedora 44 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2026-6bdf499f6b advisory. Update NSS to 3.122.2 Update to Firefox 150.0.1 Tenable has extracted the preceding description block directly from the Fedora security advisory. No...

PT-2026-40020

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 150.0.3 Description Incorrect boundary conditions exist in the Just-In-Time JIT component of the JavaScript Engine. JIT is a compilation method that improves performance by compiling bytecode into native machine code ...

Fedora 43 : firefox / nss (2026-8978a60b68)

The remote Fedora 43 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2026-8978a60b68 advisory. Update NSS to 3.122.2 Updated to Firefox 150.0.1 Tenable has extracted the preceding description block directly from the Fedora security advisory...

Mozilla Firefox < 150.0.3

The version of Firefox installed on the remote Windows host is prior to 150.0.3. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-45 advisory. - Sandbox escape in the Profile Backup component. This vulnerability was fixed in Firefox 150.0.3. CVE-2026-8401 -...

CVE-2026-7324

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs present in Firefox 150.0.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run...

CVE-2026-8093

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs present in Firefox 150.0.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run...

CVE-2026-8090

Use-after-free in the DOM: Networking component. This vulnerability was fixed in Firefox 150.0.2, Firefox ESR 140.10.2, Firefox ESR 115.35.2, Thunderbird 150.0.2, and Thunderbird 140.10.2...

Security Vulnerabilities fixed in Firefox ESR 115.35.2 — Mozilla

Memory safety bugs present in Firefox ESR 115.35.1, Firefox ESR 140.10.1 and Firefox 150.0.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code...

PT-2026-38430

Name of the Vulnerable Software and Affected Versions Firefox version 150.0.1 Firefox ESR version 140.10.1 Firefox ESR version 115.35.1 Description Memory safety bugs exist that exhibit evidence of memory corruption, which could potentially be exploited to execute arbitrary code. Recommendations...

Mozilla Firefox < 150.0.2

The version of Firefox installed on the remote Windows host is prior to 150.0.2. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-40 advisory. - Memory safety bugs present in Firefox 150.0.1. Some of these bugs showed evidence of memory corruption and we presum...

Security Vulnerabilities fixed in Firefox ESR 140.10.2 — Mozilla

Memory safety bugs present in Firefox ESR 115.35.1, Firefox ESR 140.10.1 and Firefox 150.0.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code...

Fedora 43 : firefox / nss (2026-c0a4f03150)

The remote Fedora 43 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2026-c0a4f03150 advisory. Update NSS to 3.122.1 Update to Firefox 150.0 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note...

Mozilla Firefox ESR < 115.35.1

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 115.35.1. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-37 advisory. - Information disclosure due to incorrect boundary conditions in the Audio/Video component. This...

[SECURITY] Fedora 42 Update: firefox-150.0-1.fc42

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability...

Mozilla Firefox < 150.0.1

The version of Firefox installed on the remote Windows host is prior to 150.0.1. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-35 advisory. - Memory safety bugs present in Firefox ESR 140.10.0 and Firefox 150.0.0. Some of these bugs showed evidence of memory...

Fedora 42 : firefox / nss (2026-69538c9f7e)

The remote Fedora 42 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2026-69538c9f7e advisory. Update NSS to 3.122.1 Update to Firefox 150.0 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note...

firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.10, Thunderbird ESR 140.10, Firefox 150 and Thunderbird 150

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs present in Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149. Some of these bugs showed evidence of memory corruption and we presume th...