Security Vulnerabilities fixed in Firefox 154 — Mozilla

Internally found bugs present in Firefox ESR 140.13, Firefox ESR 153.0 and Firefox 153. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume that with enough effort some of these could have been exploited. Internally found bugs present in...

Mozilla Firefox ESR < 140.14

The version of Firefox ESR installed on the remote Windows host is prior to 140.14. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-76 advisory. - Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14...

Linux Distros Unpatched Vulnerability : CVE-2026-72177

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mm/damon/sysfs-schemes: fix dir put orders in accesspatternadddirs Patch series mm/damon/sysfs- schemes: fix wrong directories put orders in error paths. Error...

PT-2026-77152

Dragonfly is an in-memory data store built for modern application workloads. Prior to 1.40.0, CMS.INITBYDIM and CMS.INITBYPROB accept dimensions whose width times depth times sizeofint64 t overflows in src/core/cms.cc, allocating an undersized counter buffer while CMS.INCRBY and CMS.QUERY use the...

Linux Distros Unpatched Vulnerability : CVE-2026-74346

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RDMA/irdma: Fix OOB read during CQ MR registration Sashiko pointed out an unrelated bug during a previous patch:...

Linux Distros Unpatched Vulnerability : CVE-2026-72456

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - apparmor: release exe file resources on path failure getcurrentexepath takes both an exefile reference and a path reference before resolving the path name. If...

Linux Distros Unpatched Vulnerability : CVE-2026-74381

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - gpu: host1x: Allow entries in BO caches to be freed When a buffer object is pinned via host1xbopin with a cache, the resulting mapping is kept in the cache so i...

Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-2045)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-2045 advisory. In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix race condition during PASID entry replacement CVE-2026-45945 In the Linux kernel, the following vulnerabilit...

Photon OS 5.0: Linux PHSA-2026-5.0-91-0837

An update of the linux package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-5.0-91-0837. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Linux Distros Unpatched Vulnerability : CVE-2026-72251

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: nfnatsip: reload possible stale data pointer quoting sashiko: ------------------------------------------------------------------------ .. noticed a...

Mozilla Firefox ESR < 153.1

The version of Firefox ESR installed on the remote Windows host is prior to 153.1. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-77 advisory. - Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14,...

Mozilla Firefox ESR < 140.14

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 140.14. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-76 advisory. - Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 154, Firefox...

Security Vulnerabilities fixed in Firefox ESR 115.39 — Mozilla

Internally found bugs present in Firefox ESR 115.38, Firefox ESR 140.13, Firefox ESR 153.0 and Firefox 153. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume that with enough effort some of these could have been exploited...

Security Vulnerabilities fixed in Firefox ESR 153.1 — Mozilla

Internally found bugs present in Firefox ESR 140.13, Firefox ESR 153.0 and Firefox 153. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume that with enough effort some of these could have been exploited. Internally found bugs present in...

Security Vulnerabilities fixed in Thunderbird 140.14 — Mozilla

Internally found bugs present in Thunderbird ESR 140.13, Thunderbird ESR 153.0 and Thunderbird 153. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume that with enough effort some of these could have been exploited. Internally found bugs...

PT-2026-76976

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 154 Firefox ESR versions prior to 115.39 Firefox ESR versions prior to 140.14 Firefox ESR versions prior to 153.1 Thunderbird versions prior to 154 Thunderbird versions prior to 140.14 Thunderbird versions prior to...

PT-2026-77010

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 154 Firefox ESR versions prior to 153.1 Thunderbird versions prior to 154 Thunderbird versions prior to 153.1 Description An integer overflow occurs within the Graphics component. An integer overflow is a condition...

PT-2026-77022

Name of the Vulnerable Software and Affected Versions Firefox version 153 Thunderbird version 153 Description Internal bugs were identified that exhibit evidence of memory corruption or other security-relevant defects, which could potentially be exploited. Recommendations Update Firefox to versio...

Linux Distros Unpatched Vulnerability : CVE-2026-74328

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iommufd: Destroy the pages content after detaching from dmabuf Sashiko points out this has gotten out of order, the mutex could still be in use through the dmab...

About the security content of Safari 26.6.1

About the security content of Safari 26.6.1 This update delivers security fixes that were first made available in the macOS Golden Gate 27 beta. This document describes the security content of Safari 26.6.1. About Apple security updates For our customers' protection, Apple doesn't disclose,...