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CVE-2026-6757

MEDIUM CVSS: 6.3 Published: 2026-04-21 Modified: 2026-06-17

Description

Invalid pointer in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

Affected Platforms

Mozilla FirefoxMozilla Thunderbird

Weakness Type

CWE-824

References