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7.5 High

CVE-2025-9182 Denial-of-service due to out-of-memory in the Graphics: WebRender component

Description

Denial-of-service due to out-of-memory in the Graphics: WebRender component. This vulnerability was fixed in Firefox 142, Firefox ESR 140.2, Thunderbird 142, and Thunderbird 140.2.

Affected products and versions

Product Affected versions Fixed in
Firefox 142 earliest → < 142 142
Firefox 140.2 earliest → < 140.2 140.2
Firefox ESR 140.2 earliest → < 140.2 140.2
Thunderbird 142 earliest → < 142 142
Thunderbird 140.2 earliest → < 140.2 140.2

References

Timeline

  1. Published
  2. Last modified

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