{"vulnerability": "CVE-2020-26974", "sightings": [{"uuid": "38e1c077-3836-4626-a742-bf1a2645713b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26974", "type": "seen", "source": "https://t.me/cibsecurity/21736", "content": "\u203c CVE-2020-26974 \u203c\n\nWhen flex-basis was used on a table wrapper, a StyleGenericFlexBasis object could have been incorrectly cast to the wrong type. This resulted in a heap user-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-01-07T16:40:31.000000Z"}]}