CVE-2024-3862

CVSS 5.3 MEDIUMEPSS 0.4%CWE-908

The MarkStack assignment operator, part of the JavaScript engine, could access uninitialized memory if it were used in a self-assignment. This vulnerability affects Firefox < 125.

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N

Affected products

Mozilla · Firefox

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References

https://bugzilla.mozilla.org/show_bug.cgi?id=1884457 https://www.mozilla.org/security/advisories/mfsa2024-18/