6.5
Medium
CVE-2026-113401 Denial-of-service in the PDF Viewer component
Description
Denial-of-service in the PDF Viewer component. This vulnerability was fixed in Firefox 158.0.1 and Thunderbird 158.0.1.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox 158.0 | earliest → < 158.0.1 | 158.0.1 |
| Thunderbird 158.0 | earliest → < 158.0.1 | 158.0.1 |
References
- bugzilla.mozilla.org bugzilla.mozilla.org
- www.mozilla.org www.mozilla.org
- www.mozilla.org www.mozilla.org
Timeline
- Published
- Last modified
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