cve-2025-1933
Vulnerability from cvelistv5
Published
2025-03-04 13:31
Modified
2025-03-25 14:01
Severity ?
7.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
Summary
On 64-bit CPUs, when the JIT compiles WASM i32 return values they can pick up bits from left over memory. This can potentially cause them to be treated as a different type. This vulnerability affects Firefox < 136, Firefox ESR < 115.21, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.
References
security@mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1946004Issue Tracking
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2025-14/Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2025-15/Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2025-16/Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2025-17/Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2025-18/Vendor Advisory
Impacted products
MozillaFirefox
MozillaFirefox ESR
MozillaFirefox ESR
MozillaThunderbird
MozillaThunderbird
Show details on NVD website

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