{"vulnerability": "CVE-2026-20687", "sightings": [{"uuid": "4ef1889d-e986-45a0-9b8d-c38986834fcc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2026-20687", "type": "seen", "source": "https://support.apple.com/en-us/126795", "content": "", "creation_timestamp": "2026-03-26T03:00:12.000000Z"}, {"uuid": "19eef442-5d67-4deb-8c69-db2ee1bed769", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2026-20687", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/77047", "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 AppleSEPKeyStore-UAF-Panic\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a zeroxjf\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Objective-C\n\u2b50 Star\u6570\u91cf\uff1a 22  |  \ud83c\udf74 Fork\u6570\u91cf\uff1a 2\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-03-24 18:59:48\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nCVE-2026-20687: AppleSEPKeyStore Use-After-Free \u2014 iOS/macOS kernel vulnerability (patched in 26.4)\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-03-24T19:00:04.000000Z"}, {"uuid": "5c5993b2-6c94-435f-9cfd-d03d12dd5b9a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2026-20687", "type": "published-proof-of-concept", "source": "Telegram/vKt1e4azT5T7C0rLcqmSzR1-eYk4psQyeIQOy05R--Qw2SA", "content": "", "creation_timestamp": "2026-04-22T21:00:04.000000Z"}, {"uuid": "5dbf047d-ed92-4a62-93c2-d655f302666e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "cve-2026-20687", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mhu3wdpabu2r", "content": "", "creation_timestamp": "2026-03-25T03:00:33.734797Z"}, {"uuid": "4dba3a11-d1b2-4130-8337-12d19f14d973", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "cve-2026-20687", "type": "seen", "source": "https://infosec.exchange/users/offseq/statuses/116287578482492253", "content": "", "creation_timestamp": "2026-03-25T03:00:31.337305Z"}, {"uuid": "d13566e3-fbaa-4031-95c9-45b3cdcdf961", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2026-20687", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/apple-products-multiple-vulnerabilities_20260325", "content": "", "creation_timestamp": "2026-03-25T03:00:00.000000Z"}]}