{"vulnerability": "cve-2026-4893", "sightings": [{"uuid": "ef02630f-ca9c-4f8b-804b-119c67c34126", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-4893", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mllwk5mbq72t", "content": "CVE-2026-4893 - CVE-2026-4893\nCVE ID : CVE-2026-4893\n \n Published : May 11, 2026, 6:16 p.m. | 14\u00a0minutes ago\n \n Description : An information disclosure vulnerability in dnsmasq allows remote attackers to bypass source checks via a crafted DNS packet with RFC 7871 client subnet...", "creation_timestamp": "2026-05-11T18:43:43.816870Z"}, {"uuid": "ff933cd8-de46-435c-9a7d-dd2d082e9ae4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-4893", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mllwk5mbq72t", "content": "CVE-2026-4893 - CVE-2026-4893\nCVE ID : CVE-2026-4893\n \n Published : May 11, 2026, 6:16 p.m. | 14\u00a0minutes ago\n \n Description : An information disclosure vulnerability in dnsmasq allows remote attackers to bypass source checks via a crafted DNS packet with RFC 7871 client subnet...", "creation_timestamp": "2026-05-11T18:43:43.815746Z"}, {"uuid": "e6d27f70-74ea-48ae-a623-62515e70ef35", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "c933734a-9be8-4142-889e-26e95c752803", "vulnerability": "CVE-2026-4893", "type": "seen", "source": "https://vulnerability.circl.lu/bundle/bb20f34e-4314-42f2-8e6b-cb2c917339bc", "content": "", "creation_timestamp": "2026-05-13T12:31:36.904766Z"}, {"uuid": "e6c25795-2db0-451a-ba94-a43693293310", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-4893", "type": "seen", "source": "https://t.me/GithubRedTeam/86071", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026 #POC\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE20264893poc\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a lottiedeyan\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 2026-05-27 05:56:33\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nGenerate the poc for CVE-2026-4893: broken EDNS Client Subnet validation.\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-05-27T06:00:06.000000Z"}, {"uuid": "98065a8b-c24a-4f6a-bd62-edfdedf07000", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-4893", "type": "seen", "source": "Telegram/XPzjER_VXnqDaL0x3el2A57nJCguhK8qowmsl0HK-KFshHo", "content": "", "creation_timestamp": "2026-05-27T21:09:44.000000Z"}, {"uuid": "15f9b3b6-cf8b-4e07-a9f6-45bd81f76b26", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-4893", "type": "seen", "source": "Telegram/XzC-KGBCdspPXiEjFuhhLQhveWuSfskWTBPYimD-K-OCFrQ", "content": "", "creation_timestamp": "2026-05-27T21:02:29.000000Z"}, {"uuid": "9b4c1ddd-28e2-4aa5-baef-cd94354bd3ce", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-48933", "type": "seen", "source": "https://bsky.app/profile/canartuc.com/post/3mon66r4i6w2y", "content": "Node.js fixed 13 CVEs across 22.23.0, 24.17.0 and 26.3.1. The two HIGH-rated ones stand out: a WebCrypto AES integer overflow (CVE-2026-48933) that aborts the process, and a TLS authentication bypass (CVE-2026-48618). Is your CI pinned to a patched minor yet?\n\n#nodejs", "creation_timestamp": "2026-06-19T10:48:46.622778Z"}, {"uuid": "b4962dcf-c841-4259-b422-cc05df55e43e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-48930", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3moni2fdzi32c", "content": "\ud83d\udd17 CVE : CVE-2026-21636, CVE-2026-48615, CVE-2026-48617, CVE-2026-48618, CVE-2026-48619, CVE-2026-48928, CVE-2026-48930, CVE-2026-48931, CVE-2026-48933, CVE-2026-48934, CVE-2026-48935, CVE-2026-48936, CVE-2026-48937", "creation_timestamp": "2026-06-19T13:45:17.996857Z"}, {"uuid": "77f53a38-cb47-4c15-8096-cf8828db4ffa", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-48931", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3moni2fdzi32c", "content": "\ud83d\udd17 CVE : CVE-2026-21636, CVE-2026-48615, CVE-2026-48617, CVE-2026-48618, CVE-2026-48619, CVE-2026-48928, CVE-2026-48930, CVE-2026-48931, CVE-2026-48933, CVE-2026-48934, CVE-2026-48935, CVE-2026-48936, CVE-2026-48937", "creation_timestamp": "2026-06-19T13:45:18.158208Z"}, {"uuid": "8c9fd8b6-47b2-4dc5-9ec1-4d5c7bc261f6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-48933", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3moni2fdzi32c", "content": "\ud83d\udd17 CVE : CVE-2026-21636, CVE-2026-48615, CVE-2026-48617, CVE-2026-48618, CVE-2026-48619, CVE-2026-48928, CVE-2026-48930, CVE-2026-48931, CVE-2026-48933, CVE-2026-48934, CVE-2026-48935, CVE-2026-48936, CVE-2026-48937", "creation_timestamp": "2026-06-19T13:45:18.313785Z"}, {"uuid": "b7b1b882-e0b2-439a-9c93-991f052a331c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-48934", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3moni2fdzi32c", "content": "\ud83d\udd17 CVE : CVE-2026-21636, CVE-2026-48615, CVE-2026-48617, CVE-2026-48618, CVE-2026-48619, CVE-2026-48928, CVE-2026-48930, CVE-2026-48931, CVE-2026-48933, CVE-2026-48934, CVE-2026-48935, CVE-2026-48936, CVE-2026-48937", "creation_timestamp": "2026-06-19T13:45:18.448016Z"}, {"uuid": "adb417dc-81eb-44b4-8078-6ddb3f468cff", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-48935", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3moni2fdzi32c", "content": "\ud83d\udd17 CVE : CVE-2026-21636, CVE-2026-48615, CVE-2026-48617, CVE-2026-48618, CVE-2026-48619, CVE-2026-48928, CVE-2026-48930, CVE-2026-48931, CVE-2026-48933, CVE-2026-48934, CVE-2026-48935, CVE-2026-48936, CVE-2026-48937", "creation_timestamp": "2026-06-19T13:45:18.597490Z"}, {"uuid": "8b5ff07f-6bc9-41db-8989-fe52d161e294", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-48936", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3moni2fdzi32c", "content": "\ud83d\udd17 CVE : CVE-2026-21636, CVE-2026-48615, CVE-2026-48617, CVE-2026-48618, CVE-2026-48619, CVE-2026-48928, CVE-2026-48930, CVE-2026-48931, CVE-2026-48933, CVE-2026-48934, CVE-2026-48935, CVE-2026-48936, CVE-2026-48937", "creation_timestamp": "2026-06-19T13:45:18.731785Z"}, {"uuid": "da0439b1-3ece-4c46-9e64-a5e9dbf882ba", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-48937", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3moni2fdzi32c", "content": "\ud83d\udd17 CVE : CVE-2026-21636, CVE-2026-48615, CVE-2026-48617, CVE-2026-48618, CVE-2026-48619, CVE-2026-48928, CVE-2026-48930, CVE-2026-48931, CVE-2026-48933, CVE-2026-48934, CVE-2026-48935, CVE-2026-48936, CVE-2026-48937", "creation_timestamp": "2026-06-19T13:45:18.886059Z"}, {"uuid": "ead1cf0c-38c2-4eff-a4e4-60bc0a9e547a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-48939", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mopyiqfnx42t", "content": "CVE-2026-48939 - Joomla Extension - icagenda.com - Remote Code Execution in iCaganda extension for Joomla\nCVE ID : CVE-2026-48939\n \n Published : June 20, 2026, 11:56 a.m. | 1\u00a0hour, 13\u00a0minutes ago\n \n Description : A vulnerability in the iCagenda extension for Joomla allows the ...", "creation_timestamp": "2026-06-20T13:44:57.744419Z"}, {"uuid": "cc82122e-7c2f-41eb-ab8c-17ebc906a242", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-48939", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mor7wauvu62f", "content": "CRITICAL: iCagenda for Joomla (v1.0.0 \u2013 4.0.7) lets attackers upload + execute PHP files, risking full server compromise. No fix yet \u2014 disable feature or apply WAF rules ASAP. https://radar.offseq.com/threat/cve-2026-48939-cwe-284-improper-access-control-in--bc923bedc1d1c47e #OffSeq #Joomla \ud83d\udee1\ufe0f", "creation_timestamp": "2026-06-21T01:30:28.581736Z"}, {"uuid": "a768fefc-26e7-4c97-ab63-900f25f78538", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-48939", "type": "seen", "source": "https://infosec.exchange/users/offseq/statuses/116785507532685788", "content": "CVE-2026-48939 (CRITICAL): iCagenda for Joomla (v1.0.0-3.9.14, 4.0.0-4.0.7) allows unauthenticated PHP file upload & execution. No patch yet \u2014 disable or restrict access, use WAF to block. Full site/server compromise risk. Details: https://radar.offseq.com/threat/cve-2026-48939-cwe-284-improper-access-control-in--bc923bedc1d1c47e #OffSeq #Joomla #infosec", "creation_timestamp": "2026-06-21T01:30:29.091535Z"}, {"uuid": "65930e07-941a-445f-b7e1-4d989341cc2c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-48933", "type": "seen", "source": "https://bsky.app/profile/securitylab-jp.bsky.social/post/3motlougng225", "content": "Node.js\u30012026\u5e746\u6708\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30ea\u30fc\u30b9\u306712\u4ef6\u306e\u8106\u5f31\u6027\u3092\u4fee\u6b63(CVE-2026-48933,CVE-2026-48618)\u4ed6\n\nrocket-boys.co.jp/security-mea...\n\n#\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56Lab #security #securitynews", "creation_timestamp": "2026-06-22T00:06:27.079098Z"}, {"uuid": "c5cdcddd-1b26-4dc0-84a2-50d5e4dbf52e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-48930", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/node-js-multiple-vulnerabilities_20260622", "content": "", "creation_timestamp": "2026-06-21T19:00:00.000000Z"}, {"uuid": "a6827eba-fe2a-40aa-9f1d-de5f20bf9f02", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-48931", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/node-js-multiple-vulnerabilities_20260622", "content": "", "creation_timestamp": "2026-06-21T19:00:00.000000Z"}, {"uuid": "95dc9194-0200-442e-9765-c4fa00395e2e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-48933", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/node-js-multiple-vulnerabilities_20260622", "content": "", "creation_timestamp": "2026-06-21T19:00:00.000000Z"}, {"uuid": "9cc0fdb1-417f-4953-a0d8-d6694567823e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-48934", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/node-js-multiple-vulnerabilities_20260622", "content": "", "creation_timestamp": "2026-06-21T19:00:00.000000Z"}, {"uuid": "d9805c05-4e6f-4ec2-aeb1-ca9addeef6ab", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-48935", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/node-js-multiple-vulnerabilities_20260622", "content": "", "creation_timestamp": "2026-06-21T19:00:00.000000Z"}, {"uuid": "da482ff1-5b08-42b7-8fb0-c211f600fe75", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-48936", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/node-js-multiple-vulnerabilities_20260622", "content": "", "creation_timestamp": "2026-06-21T19:00:00.000000Z"}, {"uuid": "30f32efc-07ab-4380-a57a-d00e42114866", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-48937", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/node-js-multiple-vulnerabilities_20260622", "content": "", "creation_timestamp": "2026-06-21T19:00:00.000000Z"}]}