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9.8 Critical

CVE-2022-46882 A use-after-free in WebGL extensions could have led to a potentially exploitable crash

Description

A use-after-free in WebGL extensions could have led to a potentially exploitable crash. This vulnerability affects Firefox < 107, Firefox ESR < 102.6, and Thunderbird < 102.6.

Affected products and versions

Product Affected versions Fixed in
Firefox 107 earliest → < 107 107
Firefox ESR 102.6 earliest → < 102.6 102.6
Thunderbird 102.6 earliest → < 102.6 102.6

References

Timeline

  1. Published
  2. Last modified

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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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