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7.5 High

CVE-2024-3852 GetBoundName could return the wrong version of an object when JIT optimizations were applied

Description

GetBoundName could return the wrong version of an object when JIT optimizations were applied. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.

Affected products and versions

Product Affected versions Fixed in
Firefox 125 earliest → < 125 125
Firefox ESR 115.10 earliest → < 115.10 115.10
Thunderbird 115.10 earliest → < 115.10 115.10
firefox_esr 115.10 earliest → < 115.10 115.10

Other CVEs of Firefox

The 2221 CVEs of Firefox →
CVE-2026-120572 Incorrect boundary conditions in the Layout: Block and Inline component 8.8 High CVE-2026-118027 Frame poisoning in the Layout component 9.1 Critical CVE-2026-118024 Use-after-free in the Graphics: Text component 8.8 High CVE-2026-118025 Other issue in the SVG component 8.8 High
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