https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Sat, 20 Jun 2026 07:51:41 +0000 https://vulnerability.circl.lu/sighting/7aef1647-7816-4082-88be-0befbb2fb76c/export {"uuid": "7aef1647-7816-4082-88be-0befbb2fb76c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21876", "type": "seen", "source": "Telegram/hFxIO41xlFzh2jQkUD7ke9A61oBvDNutGhkEmwpRW_mhNxw", "content": "", "creation_timestamp": "2026-04-20T17:21:32.000000Z"} {"uuid": "7aef1647-7816-4082-88be-0befbb2fb76c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21876", "type": "seen", "source": "Telegram/hFxIO41xlFzh2jQkUD7ke9A61oBvDNutGhkEmwpRW_mhNxw", "content": "", "creation_timestamp": "2026-04-20T17:21:32.000000Z"} https://vulnerability.circl.lu/sighting/7aef1647-7816-4082-88be-0befbb2fb76c/export Mon, 20 Apr 2026 17:21:32 +0000 https://vulnerability.circl.lu/sighting/31286cf4-f0ae-43e5-bc6c-c2cfda702714/export {"uuid": "31286cf4-f0ae-43e5-bc6c-c2cfda702714", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-21876", "type": "seen", "source": "https://www.acn.gov.it/portale/w/progress-software-aggiornamenti-di-sicurezza-4", "content": "", "creation_timestamp": "2026-04-21T06:18:34.000000Z"} {"uuid": "31286cf4-f0ae-43e5-bc6c-c2cfda702714", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-21876", "type": "seen", "source": "https://www.acn.gov.it/portale/w/progress-software-aggiornamenti-di-sicurezza-4", "content": "", "creation_timestamp": "2026-04-21T06:18:34.000000Z"} https://vulnerability.circl.lu/sighting/31286cf4-f0ae-43e5-bc6c-c2cfda702714/export Tue, 21 Apr 2026 06:18:34 +0000 https://vulnerability.circl.lu/sighting/f99183d3-6cfa-45d8-9994-5c3d83b9751f/export {"uuid": "f99183d3-6cfa-45d8-9994-5c3d83b9751f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21876", "type": "seen", "source": "https://bsky.app/profile/helpnetsecurity.com/post/3mk3ftl5ak22j", "content": "", "creation_timestamp": "2026-04-22T11:37:03.762725Z"} {"uuid": "f99183d3-6cfa-45d8-9994-5c3d83b9751f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21876", "type": "seen", "source": "https://bsky.app/profile/helpnetsecurity.com/post/3mk3ftl5ak22j", "content": "", "creation_timestamp": "2026-04-22T11:37:03.762725Z"} https://vulnerability.circl.lu/sighting/f99183d3-6cfa-45d8-9994-5c3d83b9751f/export Wed, 22 Apr 2026 11:37:03 +0000 https://vulnerability.circl.lu/sighting/c38c685b-190a-4f28-b7e1-6df3d2adad94/export {"uuid": "c38c685b-190a-4f28-b7e1-6df3d2adad94", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21876", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/81310", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE-2026-21876\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a CVEs-Labs\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Python\n\u2b50 Star\u6570\u91cf\uff1a 0 | \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-04-22 13:56:32\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\n\u65e0\u63cf\u8ff0\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-04-22T14:00:05.000000Z"} {"uuid": "c38c685b-190a-4f28-b7e1-6df3d2adad94", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21876", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/81310", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE-2026-21876\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a CVEs-Labs\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Python\n\u2b50 Star\u6570\u91cf\uff1a 0 | \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-04-22 13:56:32\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\n\u65e0\u63cf\u8ff0\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-04-22T14:00:05.000000Z"} https://vulnerability.circl.lu/sighting/c38c685b-190a-4f28-b7e1-6df3d2adad94/export Wed, 22 Apr 2026 14:00:05 +0000 https://vulnerability.circl.lu/sighting/08835931-4d55-4cd8-a961-203671436d1c/export {"uuid": "08835931-4d55-4cd8-a961-203671436d1c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21876", "type": "seen", "source": "https://bsky.app/profile/kitafox.bsky.social/post/3mk4njieeya2g", "content": "", "creation_timestamp": "2026-04-22T23:27:10.759904Z"} {"uuid": "08835931-4d55-4cd8-a961-203671436d1c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21876", "type": "seen", "source": "https://bsky.app/profile/kitafox.bsky.social/post/3mk4njieeya2g", "content": "", "creation_timestamp": "2026-04-22T23:27:10.759904Z"} https://vulnerability.circl.lu/sighting/08835931-4d55-4cd8-a961-203671436d1c/export Wed, 22 Apr 2026 23:27:10 +0000 https://vulnerability.circl.lu/sighting/4032b95e-f36d-4446-bd3d-f1cce64fad50/export {"uuid": "4032b95e-f36d-4446-bd3d-f1cce64fad50", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21876", "type": "seen", "source": "https://bsky.app/profile/hacker.at.thenote.app/post/3mk5jibwwcc2d", "content": "", "creation_timestamp": "2026-04-23T07:47:34.778459Z"} {"uuid": "4032b95e-f36d-4446-bd3d-f1cce64fad50", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21876", "type": "seen", "source": "https://bsky.app/profile/hacker.at.thenote.app/post/3mk5jibwwcc2d", "content": "", "creation_timestamp": "2026-04-23T07:47:34.778459Z"} https://vulnerability.circl.lu/sighting/4032b95e-f36d-4446-bd3d-f1cce64fad50/export Thu, 23 Apr 2026 07:47:34 +0000 https://vulnerability.circl.lu/sighting/9013a77b-450e-4eab-bda1-a89b89f9af39/export {"uuid": "9013a77b-450e-4eab-bda1-a89b89f9af39", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21876", "type": "seen", "source": "https://bsky.app/profile/r-blueteamsec.bsky.social/post/3mkf2go2awl2t", "content": "", "creation_timestamp": "2026-04-26T07:39:33.141062Z"} {"uuid": "9013a77b-450e-4eab-bda1-a89b89f9af39", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21876", "type": "seen", "source": "https://bsky.app/profile/r-blueteamsec.bsky.social/post/3mkf2go2awl2t", "content": "", "creation_timestamp": "2026-04-26T07:39:33.141062Z"} https://vulnerability.circl.lu/sighting/9013a77b-450e-4eab-bda1-a89b89f9af39/export Sun, 26 Apr 2026 07:39:33 +0000 https://vulnerability.circl.lu/sighting/68dd2f90-9d69-44da-ac2f-b90033568b43/export {"uuid": "68dd2f90-9d69-44da-ac2f-b90033568b43", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21876", "type": "seen", "source": "https://bsky.app/profile/getpokemon7.bsky.social/post/3mkgt7zyfoc2a", "content": "", "creation_timestamp": "2026-04-27T00:35:53.822482Z"} {"uuid": "68dd2f90-9d69-44da-ac2f-b90033568b43", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21876", "type": "seen", "source": "https://bsky.app/profile/getpokemon7.bsky.social/post/3mkgt7zyfoc2a", "content": "", "creation_timestamp": "2026-04-27T00:35:53.822482Z"} https://vulnerability.circl.lu/sighting/68dd2f90-9d69-44da-ac2f-b90033568b43/export Mon, 27 Apr 2026 00:35:53 +0000 https://vulnerability.circl.lu/sighting/cc783a60-5e5c-4f4c-bc93-716f2c078ac7/export {"uuid": "cc783a60-5e5c-4f4c-bc93-716f2c078ac7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21876", "type": "seen", "source": "https://bsky.app/profile/getpokemon7.bsky.social/post/3mkiyyd2csc23", "content": "", "creation_timestamp": "2026-04-27T21:24:18.008094Z"} {"uuid": "cc783a60-5e5c-4f4c-bc93-716f2c078ac7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21876", "type": "seen", "source": "https://bsky.app/profile/getpokemon7.bsky.social/post/3mkiyyd2csc23", "content": "", "creation_timestamp": "2026-04-27T21:24:18.008094Z"} https://vulnerability.circl.lu/sighting/cc783a60-5e5c-4f4c-bc93-716f2c078ac7/export Mon, 27 Apr 2026 21:24:18 +0000 https://vulnerability.circl.lu/sighting/f7473689-5e9e-4c46-b3e5-0ac03c4f8195/export {"uuid": "f7473689-5e9e-4c46-b3e5-0ac03c4f8195", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21876", "type": "published-proof-of-concept", "source": "Telegram/JHG8zP7qXaf1JIIuvE9VKZ77ce8tH_i-fBPcLNZTDpaUFkw", "content": "", "creation_timestamp": "2026-06-06T15:00:07.000000Z"} {"uuid": "f7473689-5e9e-4c46-b3e5-0ac03c4f8195", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21876", "type": "published-proof-of-concept", "source": "Telegram/JHG8zP7qXaf1JIIuvE9VKZ77ce8tH_i-fBPcLNZTDpaUFkw", "content": "", "creation_timestamp": "2026-06-06T15:00:07.000000Z"} https://vulnerability.circl.lu/sighting/f7473689-5e9e-4c46-b3e5-0ac03c4f8195/export Sat, 06 Jun 2026 15:00:07 +0000