{"vulnerability": "CVE-2026-74978", "sightings": [{"uuid": "44e04489-356c-4229-a671-1668dc1c7972", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-74978", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3muaq65z2tr2h", "content": "\ud83d\udccc CVE-2026-74978 - Clickjacking issue in the Widget component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1. https://www.cyberhub.blog/cves/CVE-2026-74978", "creation_timestamp": "2026-08-29T20:37:07.218167Z"}, {"uuid": "a1944146-8dd3-4faf-af27-a48f6f0b7eac", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-74978", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/mozilla-products-multiple-vulnerabilities_20260819", "content": "", "creation_timestamp": "2026-08-19T04:46:49.234040Z"}]}