Denial-of-service in the Widget component. This vulnerability was fixed in Firefox 154 and Firefox ESR 153.1.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox | affected |
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Project Subscriptions
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Advisories
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Fixes
Solution
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Workaround
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References
History
Tue, 18 Aug 2026 12:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Denial-of-service in the Widget component. This vulnerability was fixed in Firefox 154 and Firefox ESR 153.1. | |
| Title | Denial-of-service in the Widget component | |
| References |
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Projects
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MITRE
Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2026-08-18T12:23:40.658Z
Reserved: 2026-08-17T11:59:10.459Z
Link: CVE-2026-74982
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-08-18T13:17:37.253
Modified: 2026-08-18T13:17:37.253
Link: CVE-2026-74982
Redhat
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OpenCVE Enrichment
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Weaknesses
No weakness.