firefox: thunderbird: Use-after-free in the JavaScript: WebAssembly component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the JavaScript: WebAssembly component...

RHEL 10 : firefox (RHSA-2026:64813)

The remote Redhat Enterprise Linux 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:64813 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox:...

CVE-2026-86314

Integer overflow in the source-bounds check in Memory::init src/runtime/Memory.cpp in Samsung walrus on all platforms allows a remote attacker to cause an out-of-bounds heap read and denial of service via a crafted WebAssembly module in which a 32-bit unsigned addition wraps around and bypasses t...

EUVD-2026-72238

Integer overflow in the source-bounds check in Memory::init src/runtime/Memory.cpp in Samsung walrus on all platforms allows a remote attacker to cause an out-of-bounds heap read and denial of service via a crafted WebAssembly module in which a 32-bit unsigned addition wraps around and bypasses t...

CVE-2026-86314

Integer overflow in the source-bounds check in Memory::init src/runtime/Memory.cpp in Samsung walrus on all platforms allows a remote attacker to cause an out-of-bounds heap read and denial of service via a crafted WebAssembly module in which a 32-bit unsigned addition wraps around and bypasses t...

CVE-2026-86314

Samsung Walrus (a WebAssembly runtime) is vulnerable to an integer overflow in the source-bounds check within Memory::init() (src/runtime/Memory.cpp). A crafted WebAssembly module can trigger a 32-bit unsigned addition that wraps around, bypassing the bounds check and causing an out-of-bounds hea...

CVE-2026-86314

Integer overflow in the source-bounds check in Memory::init src/runtime/Memory.cpp in Samsung walrus on all platforms allows a remote attacker to cause an out-of-bounds heap read and denial of service via a crafted WebAssembly module in which a 32-bit unsigned addition wraps around and bypasses t...

CVE-2026-86314: Integer Overflow or Wraparound

Integer overflow in the source-bounds check in Memory::init src/runtime/Memory.cpp in Samsung walrus on all platforms allows a remote attacker to cause an out-of-bounds heap read and denial of service via a crafted WebAssembly module in which a 32-bit unsigned addition wraps around and bypasses t...

PT-2026-86620

Name of the Vulnerable Software and Affected Versions Samsung walrus version ff3bf5ff5c4878f8e5572c9593d303f6bc997443 Description An integer overflow occurs during the source-bounds check within the Memory::init function located in src/runtime/Memory.cpp. A remote attacker can exploit this by...

exploitBenchSkill

OpenSec ExploitBench V8 PoC Skill An installable Pi and Agent...

vpod v0.8.1

Vpod Live demo • Getting Started • Documentation • Issues • Contributing What is a vpod ? A vpod is a lightweight, portable sandbox that gives an untrusted process an instant Linux environment. It uses a RISC‑V architecture and runs entirely inside WebAssembly. Fast startup : Boot in under a...

OPENSUSE-SU-2026:20332-1 Security update for chromium

This update for chromium fixes the following issues: Changes in chromium: - Chromium 145.0.7632.159 boo1259213 CVE-2026-3536: Integer overflow in ANGLE CVE-2026-3537: Object lifecycle issue in PowerVR CVE-2026-3538: Integer overflow in Skia CVE-2026-3539: Object lifecycle issue in DevTools...

Amazon Linux 2 : firefox, --advisory ALAS2FIREFOX-2026-064 (ALASFIREFOX-2026-064)

The version of firefox installed on the remote host is prior to 140.14.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2FIREFOX-2026-064 advisory. Expat through 2.8.3 contains a denial of service vulnerability caused by quadratic algorithmic complexity in the...

Amazon Linux 2 : thunderbird, --advisory ALAS2-2026-3880 (ALAS-2026-3880)

The version of thunderbird installed on the remote host is prior to 140.14.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3880 advisory. Expat through 2.8.3 contains a denial of service vulnerability caused by quadratic algorithmic complexity in the...

OESA-2026-3558 firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability. %if 0 %global mozdebugprefix /lib/debug %global mozdebugdir /lib/debug/ %global unamem %uname -m %global symbolsfilename -.en-US.-%uname.crashreporter-symbols.zip %global symbolsfilepath...

Exploit for Use After Free in Mozilla Firefox

CVE-2026-74936 A not fancy reproduction. The baseline require...

TencentOS Server 3: firefox (TSSA-2026:0912)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0912 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

EUVD-2026-41136

Wasmtime has a leak in WASIp1 fdrenumber implementation...

firefox: thunderbird: Use-after-free in the JavaScript: WebAssembly component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the JavaScript: WebAssembly component...

firefox: thunderbird: Use-after-free in the JavaScript: WebAssembly component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the JavaScript: WebAssembly component...