https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Wed, 12 Aug 2026 04:51:55 +0000 https://vulnerability.circl.lu/sighting/cf4e4c70-e38e-4a4b-8e60-91ff02321d29/export {"uuid": "cf4e4c70-e38e-4a4b-8e60-91ff02321d29", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31985", "type": "published-proof-of-concept", "source": "https://t.me/reverseame/3055", "content": "CVE-2021-31985: Exploiting the Windows Defender AsProtect Heap Overflow Vulnerability https://www.pixiepointsecurity.com/blog/nday-cve-2021-31985.html", "creation_timestamp": "2026-08-03T01:09:18.687834Z"} {"uuid": "cf4e4c70-e38e-4a4b-8e60-91ff02321d29", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31985", "type": "published-proof-of-concept", "source": "https://t.me/reverseame/3055", "content": "CVE-2021-31985: Exploiting the Windows Defender AsProtect Heap Overflow Vulnerability https://www.pixiepointsecurity.com/blog/nday-cve-2021-31985.html", "creation_timestamp": "2026-08-03T01:09:18.687834Z"} https://vulnerability.circl.lu/sighting/cf4e4c70-e38e-4a4b-8e60-91ff02321d29/export Mon, 03 Aug 2026 01:09:18 +0000 https://vulnerability.circl.lu/sighting/6fc23eba-4f01-4a25-8097-8504b50b67b9/export {"uuid": "6fc23eba-4f01-4a25-8097-8504b50b67b9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31985", "type": "published-proof-of-concept", "source": "https://t.me/reverseame/3055", "content": "CVE-2021-31985: Exploiting the Windows Defender AsProtect Heap Overflow Vulnerability https://www.pixiepointsecurity.com/blog/nday-cve-2021-31985.html", "creation_timestamp": "2026-08-02T20:15:15.210916Z"} {"uuid": "6fc23eba-4f01-4a25-8097-8504b50b67b9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31985", "type": "published-proof-of-concept", "source": "https://t.me/reverseame/3055", "content": "CVE-2021-31985: Exploiting the Windows Defender AsProtect Heap Overflow Vulnerability https://www.pixiepointsecurity.com/blog/nday-cve-2021-31985.html", "creation_timestamp": "2026-08-02T20:15:15.210916Z"} https://vulnerability.circl.lu/sighting/6fc23eba-4f01-4a25-8097-8504b50b67b9/export Sun, 02 Aug 2026 20:15:15 +0000 https://vulnerability.circl.lu/sighting/18c439d1-7f67-4bca-826f-fccfb43b6a9e/export {"uuid": "18c439d1-7f67-4bca-826f-fccfb43b6a9e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31985", "type": "seen", "source": "https://t.me/reverseame/3055", "content": "CVE-2021-31985: Exploiting the Windows Defender AsProtect Heap Overflow Vulnerability https://www.pixiepointsecurity.com/blog/nday-cve-2021-31985.html", "creation_timestamp": "2026-07-30T00:02:32.798309Z"} {"uuid": "18c439d1-7f67-4bca-826f-fccfb43b6a9e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31985", "type": "seen", "source": "https://t.me/reverseame/3055", "content": "CVE-2021-31985: Exploiting the Windows Defender AsProtect Heap Overflow Vulnerability https://www.pixiepointsecurity.com/blog/nday-cve-2021-31985.html", "creation_timestamp": "2026-07-30T00:02:32.798309Z"} https://vulnerability.circl.lu/sighting/18c439d1-7f67-4bca-826f-fccfb43b6a9e/export Thu, 30 Jul 2026 00:02:32 +0000 https://vulnerability.circl.lu/sighting/de7080cb-7141-404f-9fe8-98cf380b36ae/export {"uuid": "de7080cb-7141-404f-9fe8-98cf380b36ae", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31985", "type": "seen", "source": "https://t.me/reverseame/3055", "content": "CVE-2021-31985: Exploiting the Windows Defender AsProtect Heap Overflow Vulnerability https://www.pixiepointsecurity.com/blog/nday-cve-2021-31985.html", "creation_timestamp": "2026-07-29T12:02:34.526057Z"} {"uuid": "de7080cb-7141-404f-9fe8-98cf380b36ae", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31985", "type": "seen", "source": "https://t.me/reverseame/3055", "content": "CVE-2021-31985: Exploiting the Windows Defender AsProtect Heap Overflow Vulnerability https://www.pixiepointsecurity.com/blog/nday-cve-2021-31985.html", "creation_timestamp": "2026-07-29T12:02:34.526057Z"} https://vulnerability.circl.lu/sighting/de7080cb-7141-404f-9fe8-98cf380b36ae/export Wed, 29 Jul 2026 12:02:34 +0000 https://vulnerability.circl.lu/sighting/4c0ad501-3872-4339-ba30-a16634344fcf/export {"uuid": "4c0ad501-3872-4339-ba30-a16634344fcf", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31982", "type": "seen", "source": "https://t.me/cibsecurity/65842", "content": "\u203c CVE-2021-31982 \u203c\n\nMicrosoft Edge (Chromium-based) Security Feature Bypass Vulnerability\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-07-01T07:15:50.000000Z"} {"uuid": "4c0ad501-3872-4339-ba30-a16634344fcf", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31982", "type": "seen", "source": "https://t.me/cibsecurity/65842", "content": "\u203c CVE-2021-31982 \u203c\n\nMicrosoft Edge (Chromium-based) Security Feature Bypass Vulnerability\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-07-01T07:15:50.000000Z"} https://vulnerability.circl.lu/sighting/4c0ad501-3872-4339-ba30-a16634344fcf/export Sat, 01 Jul 2023 07:15:50 +0000 https://vulnerability.circl.lu/sighting/e1423c83-99d4-4403-a259-68dbdde4d467/export {"uuid": "e1423c83-99d4-4403-a259-68dbdde4d467", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31985", "type": "seen", "source": "Telegram/sbShMy_szHcFFDz5Gues9pVb1XSeSp4jYH2MnsGjWmhzjQNb", "content": "", "creation_timestamp": "2023-01-16T13:03:00.000000Z"} {"uuid": "e1423c83-99d4-4403-a259-68dbdde4d467", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31985", "type": "seen", "source": "Telegram/sbShMy_szHcFFDz5Gues9pVb1XSeSp4jYH2MnsGjWmhzjQNb", "content": "", "creation_timestamp": "2023-01-16T13:03:00.000000Z"} https://vulnerability.circl.lu/sighting/e1423c83-99d4-4403-a259-68dbdde4d467/export Mon, 16 Jan 2023 13:03:00 +0000 https://vulnerability.circl.lu/sighting/b9b32072-3317-4e59-99f4-1baa58e31b25/export {"uuid": "b9b32072-3317-4e59-99f4-1baa58e31b25", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31988", "type": "seen", "source": "https://t.me/cibsecurity/30025", "content": "\u203c CVE-2021-31988 \u203c\n\nA user controlled parameter related to SMTP test functionality is not correctly validated making it possible to add the Carriage Return and Line Feed (CRLF) control characters and include arbitrary SMTP headers in the generated test email.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-10-06T02:31:05.000000Z"} {"uuid": "b9b32072-3317-4e59-99f4-1baa58e31b25", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31988", "type": "seen", "source": "https://t.me/cibsecurity/30025", "content": "\u203c CVE-2021-31988 \u203c\n\nA user controlled parameter related to SMTP test functionality is not correctly validated making it possible to add the Carriage Return and Line Feed (CRLF) control characters and include arbitrary SMTP headers in the generated test email.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-10-06T02:31:05.000000Z"} https://vulnerability.circl.lu/sighting/b9b32072-3317-4e59-99f4-1baa58e31b25/export Wed, 06 Oct 2021 02:31:05 +0000 https://vulnerability.circl.lu/sighting/c9cc7cc2-559a-4ab6-b4d8-8584e47d2508/export {"uuid": "c9cc7cc2-559a-4ab6-b4d8-8584e47d2508", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31986", "type": "seen", "source": "https://t.me/cibsecurity/30023", "content": "\u203c CVE-2021-31986 \u203c\n\nUser controlled parameters related to SMTP notifications are not correctly validated. This can lead to a buffer overflow resulting in crashes and data leakage.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-10-06T02:31:03.000000Z"} {"uuid": "c9cc7cc2-559a-4ab6-b4d8-8584e47d2508", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31986", "type": "seen", "source": "https://t.me/cibsecurity/30023", "content": "\u203c CVE-2021-31986 \u203c\n\nUser controlled parameters related to SMTP notifications are not correctly validated. This can lead to a buffer overflow resulting in crashes and data leakage.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-10-06T02:31:03.000000Z"} https://vulnerability.circl.lu/sighting/c9cc7cc2-559a-4ab6-b4d8-8584e47d2508/export Wed, 06 Oct 2021 02:31:03 +0000 https://vulnerability.circl.lu/sighting/286a0803-2166-4077-8f96-e07880e8f403/export {"uuid": "286a0803-2166-4077-8f96-e07880e8f403", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31987", "type": "seen", "source": "https://t.me/cibsecurity/30017", "content": "\u203c CVE-2021-31987 \u203c\n\nA user controlled parameter related to SMTP test functionality is not correctly validated making it possible to bypass blocked network recipients.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-10-06T02:30:54.000000Z"} {"uuid": "286a0803-2166-4077-8f96-e07880e8f403", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31987", "type": "seen", "source": "https://t.me/cibsecurity/30017", "content": "\u203c CVE-2021-31987 \u203c\n\nA user controlled parameter related to SMTP test functionality is not correctly validated making it possible to bypass blocked network recipients.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-10-06T02:30:54.000000Z"} https://vulnerability.circl.lu/sighting/286a0803-2166-4077-8f96-e07880e8f403/export Wed, 06 Oct 2021 02:30:54 +0000 https://vulnerability.circl.lu/sighting/a1a8bbe0-25c7-4877-a7e3-cb9f6b6e2716/export {"uuid": "a1a8bbe0-25c7-4877-a7e3-cb9f6b6e2716", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31985", "type": "published-proof-of-concept", "source": "https://t.me/CyberSecurityTechnologies/3793", "content": "CVE-2021-31985:\nWindows Defender Antivirus - asprotect embedded runtime dll memory corruption\nhttps://bugs.chromium.org/p/project-zero/issues/detail?id=2189", "creation_timestamp": "2021-07-08T12:27:01.000000Z"} {"uuid": "a1a8bbe0-25c7-4877-a7e3-cb9f6b6e2716", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31985", "type": "published-proof-of-concept", "source": "https://t.me/CyberSecurityTechnologies/3793", "content": "CVE-2021-31985:\nWindows Defender Antivirus - asprotect embedded runtime dll memory corruption\nhttps://bugs.chromium.org/p/project-zero/issues/detail?id=2189", "creation_timestamp": "2021-07-08T12:27:01.000000Z"} https://vulnerability.circl.lu/sighting/a1a8bbe0-25c7-4877-a7e3-cb9f6b6e2716/export Thu, 08 Jul 2021 12:27:01 +0000