{"vulnerability": "cve-2026-4244", "sightings": [{"uuid": "ee3e4a85-ad2e-4369-a4e6-0710aab82a10", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-42440", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3ml2ebhynmx2p", "content": "CVE-2026-42440 - Apache OpenNLP: OOM DoS via Unbounded Array Allocation in AbstractModelReader\nCVE ID : CVE-2026-42440\n \n Published : May 4, 2026, 5:16 p.m. | 1\u00a0hour, 4\u00a0minutes ago\n \n Description : OOM Denial of Service via Unbounded Array Allocation in Apache OpenNLP Abstract...", "creation_timestamp": "2026-05-04T19:01:29.734634Z"}, {"uuid": "54fee005-ee7e-4d3e-92bf-af0a8c1f49df", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-42440", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3ml4xzgmlc22z", "content": "\ud83d\udfe0 CVE-2026-42440 - High (7.5)\n\nOOM Denial of Service via Unbounded Array Allocation in Apache OpenNLP AbstractModelReader\u00a0\n\nVer...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-42440/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-05-05T20:00:15.224834Z"}, {"uuid": "2394108d-d41c-42fb-9bd3-6c7aea6a6d27", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-42448", "type": "seen", "source": "https://bsky.app/profile/nixpkgssecuritychanges.gerbet.me/post/3ml6o3gh4nc2b", "content": "magic-wormhole: 0.23.0 -> 0.24.0 (fixes CVE-2026-42448)\n\nhttps://github.com/NixOS/nixpkgs/pull/517222\n\n#security", "creation_timestamp": "2026-05-06T12:07:43.162125Z"}, {"uuid": "a7ad026a-d9c4-4366-9bd2-86612d9b2d9f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-42449", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mlc75hcav22e", "content": "\ud83d\udfe0 CVE-2026-42449 - High (8.5)\n\nn8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-42449/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-05-07T21:51:04.886711Z"}, {"uuid": "7848d28f-18e6-44de-a977-ed3cf5120326", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-42449", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mlcftqxeo72p", "content": "CVE-2026-42449 - n8n-MCP: IPv4-mapped IPv6 addresses bypass SSRF protection in validateUrlSync(), enabling full SSRF for SDK embedders\nCVE ID : CVE-2026-42449\n \n Published : May 7, 2026, 9:16 p.m. | 1\u00a0hour, 4\u00a0minutes ago\n \n Description : n8n-MCP is an MCP server that provides ...", "creation_timestamp": "2026-05-07T23:50:55.022964Z"}, {"uuid": "9fe38bdc-7c5b-4a0f-ad3e-00db6b064a61", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-42449", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mm3s4k22kz2r", "content": "\ud83d\udccc CVE-2026-42449 - n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. In versions 2.47.4 through 2.47.13,... https://www.cyberhub.blog/cves/CVE-2026-42449", "creation_timestamp": "2026-05-18T02:07:08.096727Z"}, {"uuid": "684c7a00-994f-49fe-a93e-4f9494f414d5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-42448", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mmrp6zqwxp2n", "content": "CVE-2026-42448 - wormhole receive, with --output pointing at an existing directory can be path-traversed\nCVE ID : CVE-2026-42448\n \n Published : 26 mai 2026 17:57 | 4\u00a0minutes ago\n \n Description : Magic Wormhole makes it possible to get arbitrary-sized files and directories from...", "creation_timestamp": "2026-05-26T19:13:24.553421Z"}]}