{"vulnerability": "CVE-2020-26959", "sightings": [{"uuid": "da7e2531-adb8-42fb-b047-f036f9090c91", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17503", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T09:25:40.000000Z"}, {"uuid": "5ce6b8a5-75f2-4606-ada2-b483b918b88e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17715", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T16:02:13.000000Z"}, {"uuid": "6cc0f128-5679-406a-8543-874c38dfd75e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17696", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T15:31:20.000000Z"}, {"uuid": "e5dc5449-db3f-47e6-8aaf-c237aa7b3b51", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17676", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T15:25:18.000000Z"}, {"uuid": "2c016eba-0eb9-4b2c-9b7f-d83d04efdf58", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17638", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T14:25:17.000000Z"}, {"uuid": "d7f6a73a-a015-4139-b2df-3f85b5264761", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17543", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T11:25:28.000000Z"}, {"uuid": "187ace72-26af-49b4-8b22-cfeb139ecfd9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17598", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T12:41:13.000000Z"}, {"uuid": "7834341e-732f-4291-bf7f-28b58f048e3a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17618", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T13:25:23.000000Z"}, {"uuid": "3442781a-555f-40db-af41-11c52f531ad7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17563", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T12:25:26.000000Z"}, {"uuid": "bb5984e2-4a82-4522-9918-409072d64e81", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17578", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T12:32:18.000000Z"}, {"uuid": "1aac7e0a-3a3e-4db5-b20b-fce5e9ee489f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17483", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T08:25:33.000000Z"}, {"uuid": "c833839d-4240-451b-b5d0-ee8526adebac", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17753", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T16:22:41.000000Z"}, {"uuid": "72b846dd-54fe-479d-a1b0-f5175e22abff", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17792", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T16:33:47.000000Z"}, {"uuid": "63898712-a2ed-4d7d-8199-cbd168828be5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17773", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T16:25:23.000000Z"}, {"uuid": "7d7e8973-1017-4e2f-9f40-93e33e3d4679", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17656", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T15:22:41.000000Z"}, {"uuid": "de772168-3b33-4ee9-acf9-fdae7aa21a6f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17734", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T16:05:11.000000Z"}, {"uuid": "008ab1eb-0e02-48cf-9d49-eb378ab6a13a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17909", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T19:25:15.000000Z"}, {"uuid": "de78e634-9379-4a87-88aa-515c95297d7a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17523", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T10:25:28.000000Z"}, {"uuid": "c619493a-ef59-4e99-92b5-bc7246b6bf89", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17889", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T18:32:27.000000Z"}, {"uuid": "99a88516-a489-4f42-8e4a-d9573307da3e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17928", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T19:33:42.000000Z"}, {"uuid": "f84ebb48-a11d-4f18-9922-067fc4163c5c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17947", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T20:22:42.000000Z"}, {"uuid": "a73a1685-cb75-44d2-b3e9-e089ab72085e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17967", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T20:25:12.000000Z"}, {"uuid": "a510def6-b63b-4af4-969d-199333356f6a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17812", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T17:25:21.000000Z"}, {"uuid": "c0c315a4-57f2-4da5-bb5f-9d89b9cbe446", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17831", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T18:02:13.000000Z"}, {"uuid": "88a62bdf-de4b-4eb1-8170-923dd35f4816", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17850", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T18:05:15.000000Z"}, {"uuid": "841bdea2-a42b-4bb4-9d8c-8645b9400647", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-26959", "type": "seen", "source": "https://t.me/cibsecurity/17870", "content": "\u203c CVE-2020-26959 \u203c\n\nDuring browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-09T18:25:08.000000Z"}]}