https://vulnerability.circl.lu/sightings/feed 2026-06-05T10:45:32.639527+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent sightings. https://vulnerability.circl.lu/sighting/5ddf6bae-98ba-4c06-8983-274f5f8e7970/export 2026-06-05T10:45:32.989037+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "5ddf6bae-98ba-4c06-8983-274f5f8e7970", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-8836", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116596059143630234", "content": "The severity is increased for this new vulnerability affecting lwIP (CVE-2026-8836) https://vuldb.com/vuln/364474", "creation_timestamp": "2026-05-18T14:31:12.392911Z"} 2026-05-18T14:31:12.392911+00:00 https://vulnerability.circl.lu/sighting/ecb8ccf2-3c07-4fda-93ef-0b7155919dd3/export 2026-06-05T10:45:32.988940+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "ecb8ccf2-3c07-4fda-93ef-0b7155919dd3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-8836", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mm5o3g42b62n", "content": "\ud83d\udd34 CVE-2026-8836 - Critical (9.8)\n\nA vulnerability was found in lwIP up to 2.2.1. Affected is the function snmp_parse_inbound_frame ...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-8836/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-05-18T20:00:15.266616Z"} 2026-05-18T20:00:15.266616+00:00 https://vulnerability.circl.lu/sighting/42306761-6590-4939-9a01-6b8c0f681b26/export 2026-06-05T10:45:32.988854+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "42306761-6590-4939-9a01-6b8c0f681b26", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-8836", "type": "seen", "source": "https://infosec.exchange/users/offseq/statuses/116598651692801116", "content": "\u26a0\ufe0f CRITICAL: CVE-2026-8836 impacts lwIP \u22642.2.1 with a stack-based buffer overflow in SNMPv3 USM Handler. Remote code execution or DoS possible; patch via commit 0c957ec03054eb6c8205e9c9d1d05d90ada3898c. https://radar.offseq.com/threat/cve-2026-8836-stack-based-buffer-overflow-in-lwip-c51c4dd6 #OffSeq #lwIP #CVE20268836 #Vulnerability", "creation_timestamp": "2026-05-19T01:30:32.173764Z"} 2026-05-19T01:30:32.173764+00:00 https://vulnerability.circl.lu/sighting/cecb7db2-f202-466f-bf86-5f4dc19c5fc8/export 2026-06-05T10:45:32.988748+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "cecb7db2-f202-466f-bf86-5f4dc19c5fc8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-8836", "type": "seen", "source": "https://t.me/GithubRedTeam/86657", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #RCE #CVE #POC\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a lwip-snmpv3-stack-overflow-cve-2026-8836-critical-embedded-rce\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a Hunt-Benito\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 2026-05-31 09:12:10\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nCVE-2026-8836 \u2014 lwIP SNMPv3 stack-based buffer overflow PoC (CVSS 9.8)\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-05-31T10:07:15.000000Z"} 2026-05-31T10:07:15+00:00 https://vulnerability.circl.lu/sighting/52d2bf7c-eba5-45e4-a66c-93cd92aec7b1/export 2026-06-05T10:45:32.988618+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "52d2bf7c-eba5-45e4-a66c-93cd92aec7b1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-8836", "type": "seen", "source": "Telegram/FGFKIrbz-0GFq9DZ4ZspWeXDVumjQMIc-VFuaWLOc6j6exk", "content": "", "creation_timestamp": "2026-05-31T11:00:10.000000Z"} 2026-05-31T11:00:10+00:00 https://vulnerability.circl.lu/sighting/45dbaa89-39e6-4693-a867-82c8f738a23b/export 2026-06-05T10:45:32.984936+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "45dbaa89-39e6-4693-a867-82c8f738a23b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-8836", "type": "seen", "source": "Telegram/iT1PJyzy2zf_oTXsFfTTGACzC4_vVMaCup1jJ7rbAepk_V4", "content": "", "creation_timestamp": "2026-05-31T15:00:06.000000Z"} 2026-05-31T15:00:06+00:00