firefox: thunderbird: Uninitialized memory in the Audio/Video: Web Codecs component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Uninitialized memory in the Audio/Video: Web Codecs component...

Unity Linux 20.1060e / 20.1070e Security Update: exiv2 (UTSA-2026-017659)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017659 advisory. Exiv2 is a C++ library and a command-line utility to read, write, delete and modify Exif, IPTC, XMP and ICC image metadata. A read of uninitialized memory was found ...

MGASA-2026-0125 Updated thunderbird packages fix security vulnerabilities

Use-after-free in the DOM: Core & HTML component. CVE-2026-6746 Use-after-free in the WebRTC component. CVE-2026-6747 Uninitialized memory in the Audio/Video: Web Codecs component. CVE-2026-6748 Information disclosure due to uninitialized memory in the Graphics: Canvas2D component. CVE-2026-6749...

PT-2026-39088

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A reordering issue exists in the read code path of the usb class cdc-wdm. Due to compiler optimization or CPU out-of-order execution, the desc-length update may occur before the memmove...

Linux Distros Unpatched Vulnerability : CVE-2026-43427

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: class: cdc-wdm: fix reordering issue in read code path Quoting the bug report: Due to compiler optimization or CPU out-of-order execution, the desc-length...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the f2fssanitychecknodefooter function in the f2fs file system. This function accesses...

RLSA-2026:13537 Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Incorrect boundary conditions in the Libraries component in NSS CVE-2026-6772 firefox: thunderbird: Use-after-free in the JavaScript Engine component CVE-2026-6754 firefox: thunderbird: Spoofing...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: openssh (UTSA-2026-016494)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016494 advisory. Vulnerability in the OpenSSH GSSAPI delta included in various Linux distributions. This vulnerability affects the GSSAPI patches added by various Linux distributions...

CLSA-2026-1777942724 vim: Fix of 3 CVEs

CVE-2021-3928: fix reading uninitialized memory in spell suggestions spellsuggest.c - CVE-2022-1616: fix buffer overflow in invalid command with composing chars exdocmd.c - CVE-2022-1620: fix NULL pointer dereference when using invalid pattern buffer.c...

CVE-2026-43088

A flaw was found in the Linux kernel's AFKEY networking component. When handling PFKEY export paths, the pfkeysockaddrfill function does not fully initialize sockaddrin6 structures, leaving 4 bytes of memory uninitialized. This can lead to the disclosure of potentially sensitive information from...

CVE-2026-43085

A flaw was found in the Linux kernel's netfilter component. When processing batched network filter NFLOG messages, the system fails to properly initialize a data structure, leading to the leakage of four bytes of uninitialized kernel memory. This vulnerability could allow a local attacker to gain...

CVE-2026-34459 Sandboxie-Plus sandbox escape via uninitialized memory leak and stack overflow in GetRawInputDeviceInfoSlave

Sandboxie-Plus is an open source sandbox-based isolation software for Windows. In versions 1.17.2 and earlier, the SbieSvc proxy service's GetRawInputDeviceInfoSlave handler contains two vulnerabilities that can be chained for sandbox escape. First, when a sandboxed process sends an IPC request...

CVE-2026-34459 Sandboxie-Plus sandbox escape via uninitialized memory leak and stack overflow in GetRawInputDeviceInfoSlave

Sandboxie-Plus is an open source sandbox-based isolation software for Windows. In versions 1.17.2 and earlier, the SbieSvc proxy service's GetRawInputDeviceInfoSlave handler contains two vulnerabilities that can be chained for sandbox escape. First, when a sandboxed process sends an IPC request...

CVE-2026-34459

Sandboxie-Plus (Windows) vulnerability in SbieSvc GetRawInputDeviceInfoSlave (v1.17.2 and earlier) allows sandbox escape via two chained flaws: (1) when cbSize=0, up to 32KB of uninitialized kernel/user stack memory is returned, leaking addresses/stack cookies and bypassing ASLR and /GS; (2) an a...

CVE-2026-40687

A flaw was found in Exim. When the Secure Password Authentication SPA driver processes input from a malicious SPA resource, it can lead to an out-of-bounds write, causing the connection to crash and resulting in a Denial of Service DoS. This vulnerability also allows for the disclosure of sensiti...

firefox: thunderbird: Information disclosure due to uninitialized memory in the Graphics: Canvas2D component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Information disclosure due to uninitialized memory in the Graphics: Canvas2D component...

firefox: thunderbird: Uninitialized memory in the Audio/Video: Web Codecs component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Uninitialized memory in the Audio/Video: Web Codecs component...

firefox: thunderbird: Uninitialized memory in the Audio/Video: Web Codecs component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Uninitialized memory in the Audio/Video: Web Codecs component...

Multiple vulnerabilities impact AIX due to OpenSSL

IBM SECURITY ADVISORY First Issued: Mon May 4 15:13:40 CDT 2026 The most recent version of this document is available here: https://aix.software.ibm.com/aix/efixes/security/openssladvisory47.asc Security Bulletin: Multiple vulnerabilities impact AIX due to OpenSSL...

CVE-2026-35233

An unprivileged attacker can craft a user-space process with a malicious ELF binary containing an out-of-range shlink field. When root-level dtrace attaches to -- or instruments -- that process via dtrace -p , pid probes, or USDT, the ELF parser reads heap memory beyond the allocated section cach...