| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | < 140.11.0< 151.0.0 | 140.11.0151.0.0 |
| thunderbird | < 140.11< 151.0.0 | 140.11151.0.0 |
Denial-of-service due to invalid pointer in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
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