CVE-2026-74936-gc-potato

CVE-2026-74936 Una reproducción no muy elegante. La línea base requirió algunos ajustes aquí. Mozilla describe este problema como un use-after-free en WebAssembly. El parche público 9823b5c86ffa mantiene vivo el wasm::Code que provoca el trap exacto en JitActivation. La prueba realiza una llamada...

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, 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...

The vulnerability of the WebAssembly component in the Firefox web browser and the Thunderbird email client, which allows a hacker to trigger a service failure

The vulnerability of the WebAssembly component in the Firefox web browser and the Thunderbird email client is related to type conversion errors. Exploiting this vulnerability could allow a malicious actor to cause service interruptions...

The vulnerability in the WebAssembly component of Mozilla Firefox, Firefox ESR, and the email client Thunderbird, Thunderbird ESR, allows a attacker to trigger a service failure.

The vulnerability of the WebAssembly component in Mozilla Firefox, Firefox ESR, and the email client Thunderbird, Thunderbird ESR, is related to improper code generation. Exploiting this vulnerability can allow an attacker to cause service interruptions...

The vulnerability of the WebAssembly component in Mozilla Firefox’s browser allows a hacker to trigger a service failure.

The vulnerability of the WebAssembly component in Mozilla Firefox arises due to an overflow in memory buffers. Exploiting this vulnerability can allow a remote attacker to cause a service failure...