2444 matches found
Astra Linux – Vulnerability in Firefox and Thunderbird
A use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8...
Astra Linux – Vulnerability in Firefox
JIT compilation errors in the JavaScript: WebAssembly component. This vulnerability has been fixed in Firefox 152 and Thunderbird 152...
Astra Linux – Vulnerability in Firefox and Thunderbird
In some cases, a stale value might have been used for a global variable during WASM JIT analysis. This led to incorrect compilation and potentially exploitable crashes in the content process. This vulnerability affects Firefox 116, Firefox ESR 102.14, and Firefox ESR 115.1...
Astra Linux – Vulnerability in Chromium
Type Confusion in WebAssembly in Google Chrome prior to 123.0.6312.86 allowed a remote attacker to execute arbitrary code via a crafted HTML page. Chromium security severity: High...
Astra Linux – Vulnerability in Chromium
Type confusion in WebAssembly in Google Chrome prior to version 126.0.6478.126 allowed a remote attacker to execute arbitrary code via a crafted HTML page. Chromium security severity: High...
Astra Linux – Vulnerability in Firefox
JIT compilation errors in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148...
Astra Linux – Vulnerability in Firefox
Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148...
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...
The vulnerability of the WebAssembly component in Firefox and Firefox ESR web browsers, as well as the Thunderbird email client, allows a hacker to trigger a service failure.
The vulnerability of the WebAssembly component in Firefox and Firefox ESR web browsers, as well as the Thunderbird email client, is related to the use of memory after it is freed. Exploiting this vulnerability could allow a remote attacker to cause a service failure...
Exploit for Release of Invalid Pointer or Reference in Mozilla Firefox
CVE-2026-15718 — who put ptrs in my wasm Proof-of-concept exp...
JLSEC-2026-1367
Wasmtime is a runtime for WebAssembly. All versions prior to 24.0.10; versions 25.0.0 through those before 36.0.11; versions 37.0.0 through those before 44.0.3; and versions 45.0.0 and 45.0.1 contain a native implementation of WASIp1 which suffers from a leak in the fdrenumber function where the...
SUSE CVE-2026-74936
Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1...
Exploit for Protection Mechanism Failure in Mozilla Firefox
CVE-2026-2796 + CVE-2026-2768 — Escape the Wasm Box Full-chai...
Exploit for Type Confusion in Mozilla Firefox
CVE-2026-2796 — SpiderMonkey WebAssembly Sandbox Escape Proof...
Security update for MozillaFirefox (moderate)
openSUSE security update: security update for mozillafirefox ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21594-1 Rating: moderate References: bsc1274867 Cross-References: CVE-2026-74934 CVE-2026-74935 CVE-2026-74936 CVE-2026-74939 CVE-2026-74940...
Mozilla Thunderbird < 140.14
The version of Thunderbird 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 mfsa2026-79 advisory. - Internally found bugs present in Thunderbird ESR 140.13, Thunderbird ESR 153.0 and Thunderbird 153. Som...
Linux Distros Unpatched Vulnerability : CVE-2026-74936
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154,...
