CVE-2026-109739 Privilege escalation in the WebExtensions component

Privilege escalation in the WebExtensions component. This vulnerability was fixed in Firefox 158 and Thunderbird 158...

CVE-2026-109739 Privilege escalation in the WebExtensions component

Privilege escalation in the WebExtensions component. This vulnerability was fixed in Firefox 158 and Thunderbird 158...

CVE-2026-109739

This vulnerability involves privilege escalation within the WebExtensions component . It affects the Mozilla Firefox and Thunderbird applications. The flaw was addressed and fixed in Firefox 158 and Thunderbird 158 . No specific root cause or exploit details are provided in the documentation, and...

CVE-2026-109739

Privilege escalation in the WebExtensions component. This vulnerability was fixed in Firefox 158 and Thunderbird 158...

CVE-2026-109709

The Security: Process Sandboxing component in Firefox and Thunderbird is vulnerable to information disclosure and privilege escalation . This security flaw was addressed in Firefox 158 , Firefox ESR 153.5 , Thunderbird 158 , and Thunderbird 153.5 . Details regarding specific exploit paths or in-t...

CVE-2026-109709 Information disclosure, privilege escalation in the Security: Process Sandboxing component

Information disclosure, privilege escalation in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5...

EUVD-2026-98486

Information disclosure, privilege escalation in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5...

CVE-2026-109709 Information disclosure, privilege escalation in the Security: Process Sandboxing component

Information disclosure, privilege escalation in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5...

CVE-2026-109709

Information disclosure, privilege escalation in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5...

CVE-2026-109704 Privilege escalation in the Application Update component

Privilege escalation in the Application Update component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5...

EUVD-2026-98482

Privilege escalation in the Application Update component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5...

CVE-2026-109704

A privilege escalation vulnerability exists in the Application Update component of Mozilla products. This flaw was addressed in Firefox 158 , Firefox ESR 153.5 , Thunderbird 158 , and Thunderbird 153.5 . No specific technical root cause or exploit details are provided in the documents, but the vu...

CVE-2026-109704 Privilege escalation in the Application Update component

Privilege escalation in the Application Update component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5...

CVE-2026-109704

Privilege escalation in the Application Update component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5...

CVE-2026-41651

CVE-2026-41651 CVSS 3.x : 7.8 HIGH CWE : CWE-367 Time-of-Check Time-of-Use Fix : PackageKit 1.3.5+ Affects : PackageKit 1.0.2 – 1.3.4 Local privilege escalation via TOCTOU race condition in PackageKit's D-Bus transaction handler. Any unprivileged local user can install arbitrary packages as root ...

CVE-2026-90052

A flaw was found in the Linux kernel's dm-integrity component. This vulnerability arises from an incorrect checksum calculation during the discard operation, specifically when the tag size is smaller than the digest size. This can lead to a buffer overflow, where data is written beyond the...

CVE-2026-47101-PoC

CVE-2026-47101 — LiteLLM Privilege Escalation via /key/generate + /user/update LiteLLM v1.82.6 before v1.83.14 /key/generate endpoint allows low-privileged internaluser to request an API key with wildcard routes "/", and then elevate their own role to proxyadmin via the /user/update endpoint,...

CVE-2026-43284

Dirty Frag — kernel page-cache write tracking site Source for the Dirty Frag patch-status tracker: a single-page site recording which distributions have shipped a fix for the paired page-cache write privilege-escalation chain in the Linux kernel. Where the facts live Everything about the bug — CV...

CVE-2026-31635-DirtyDecrypt

CVE-2026-31635 · DirtyDecrypt Linux local privilege escalation in the RxRPC/GSSAPI decryption path. A missing skbcowdata check in rxgkdecryptskb allows an unprivileged local attacker to corrupt page cache pages and overwrite in-memory contents of read-only files. Contents Overview Quick Start...

RLSA-2026:80498 Important: flatpak security update

Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Security Fixes: flatpak: Flatpak: Arbitrary code execution via missing symlink protection CVE-2026-90616 flatpak: flatpak: Arbitrary write access as root via extra-data extraction CVE-2026-96275...