{"vulnerability": "CVE-2026-55956", "sightings": [{"uuid": "339a729a-99d4-47e7-9055-b4eae06d1d0a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-55956", "type": "seen", "source": "https://bsky.app/profile/infosec.skyfleet.blue/post/3mphkji2ejb2s", "content": "CVE-2026-55956: Apache Tomcat: Security constraints for default servlet ignored method", "creation_timestamp": "2026-06-29T22:38:43.892329Z"}, {"uuid": "fd1f063f-27b2-4729-a167-04d50fdb7edb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-55956", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mphltgcvtn24", "content": "CVE-2026-55956 - Apache Tomcat: Security constraints for default servlet ignored method\nCVE ID : CVE-2026-55956\n \n Published : June 29, 2026, 8:46 p.m. | 1\u00a0hour ago\n \n Description : Improper Authorization vulnerability in Apache Tomcat leads to security constraints specified f...", "creation_timestamp": "2026-06-29T23:02:11.332277Z"}, {"uuid": "fc6370d3-2d2c-43d6-b01d-d3c1633ae64e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-55956", "type": "seen", "source": "https://bsky.app/profile/kriptabiz.bsky.social/post/3mphms5zq3y2q", "content": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c CVE-2026-55956 \u0432 Apache Tomcat: \u0443\u0433\u0440\u043e\u0437\u0430 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0438 \u0441\u043f\u043e\u0441\u043e\u0431\u044b \u0437\u0430\u0449\u0438\u0442\u044b\n\n\n\nhttps://kripta.biz/posts/29ED3FDA-B39E-4E6C-A77E-2822AAEC77B5", "creation_timestamp": "2026-06-29T23:19:22.822503Z"}, {"uuid": "4f309499-b14d-4e35-b093-0ceda5a20913", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-55956", "type": "seen", "source": "https://bsky.app/profile/kriptabiz.bsky.social/post/3mphozfqmtd27", "content": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c CVE-2026-55956 \u0432 Apache Tomcat: \u0443\u0433\u0440\u043e\u0437\u0430 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0438 \u0441\u043f\u043e\u0441\u043e\u0431\u044b \u0437\u0430\u0449\u0438\u0442\u044b\n\n\n\nhttps://kripta.biz/posts/ECBD31EB-5D50-4D9B-891A-B57F6E35077E", "creation_timestamp": "2026-06-29T23:59:13.229366Z"}, {"uuid": "289d9252-b931-4320-b86c-1d52451c6485", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-55956", "type": "seen", "source": "https://bsky.app/profile/omo.bsky.social/post/3mphtbl5efc23", "content": "Apache Tomcat\u306e\u8106\u5f31\u6027(Important: CVE-2026-55957, Moderate: CVE-2026-55956, Low: CVE-2026-55955, CVE-2026-55276, CVE-2026-53434, CVE-2026-53404, CVE-2026-50229)\n\n#sios_tech #security #vulnerability #\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 #\u8106\u5f31\u6027 #linux #tomcat #mod_jk #apache\n\nsecurity.sios.jp/vulnerabilit...", "creation_timestamp": "2026-06-30T01:15:24.665533Z"}, {"uuid": "180e6cc2-433b-4c2d-a878-7b6cd770074b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-55956", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3mpjajvmcfv2i", "content": "\ud83d\udd17 CVE : CVE-2026-50229, CVE-2026-53404, CVE-2026-53434, CVE-2026-55276, CVE-2026-55955, CVE-2026-55956", "creation_timestamp": "2026-06-30T14:45:20.073167Z"}, {"uuid": "450fafe0-cb1a-40c5-89a4-74a45f1f0625", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-55956", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0817", "content": "", "creation_timestamp": "2026-07-01T02:51:02.156412Z"}, {"uuid": "0b8387f6-2270-40d2-a59a-ecdd4583a229", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-55956", "type": "seen", "source": "https://www.govcert.gov.hk/en/alerts_detail.php?id=1944", "content": "", "creation_timestamp": "2026-07-02T09:45:49.812365Z"}, {"uuid": "9f381110-6dce-4006-a273-56f64609bf7a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-55956", "type": "seen", "source": "https://bsky.app/profile/kriptabiz.bsky.social/post/3mpqjhr2tpb26", "content": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c CVE-2026-55956 \u0432 Apache Tomcat: \u0443\u0433\u0440\u043e\u0437\u0430 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0438 \u0441\u043f\u043e\u0441\u043e\u0431\u044b \u0437\u0430\u0449\u0438\u0442\u044b\n\n\n\nhttps://kripta.biz/posts/293E3D0E-747E-44F8-8C69-68FE8A95BDFE", "creation_timestamp": "2026-07-03T12:13:50.246312Z"}, {"uuid": "6c893719-53ef-419f-95d3-0b42bc11d967", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-55956", "type": "seen", "source": "https://bsky.app/profile/getpokemon7.bsky.social/post/3mrqjjqnuqs2q", "content": "\u300cApache Tomcat\u300d\u306b\u8907\u6570\u8106\u5f31\u6027 - \u300c\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u300d\u3068\u306e\u8a55\u4fa1\u3082\n\n\u300cApache Tomcat\u300d\u306b\u8907\u6570\u306e\u8106\u5f31\u6027\u304c\u660e\u3089\u304b\u3068\u306a\u3063\u305f\u3002\u958b\u767a\u8005\u306f\u3044\u305a\u308c\u306e\u8106\u5f31\u6027\u3082\u91cd\u8981\u5ea6\u3092\u300c\u4e2d\uff08Moderate\uff09\u300d\u4ee5\u4e0b\u3068\u3059\u308b\u4e00\u65b9\u3001\u300c\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\uff08Critical\uff09\u300d\u3068\u3055\u308c\u308b\u8a55\u4fa1\u3082\u3042\u308b\u3002\n\n...\n\n\u300cCVE-2026-55956\u300d\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u30b5\u30fc\u30d6\u30ec\u30c3\u30c8\u306b\u304a\u3051\u308b\u8a8d\u53ef\u5236\u5fa1\u3092\u30d0\u30a4\u30d1\u30b9\u3067\u304d\u308b\u8106\u5f31\u6027\u3002\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u8aac\u660e\u3068\u7570\u306a\u308a\u3001\u30ea\u30d7\u30ec\u30a4\u653b\u6483\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u304c\u884c\u308f\u308c\u3066\u3044\u306a\u3044\u300cCVE-2026-55955\u300d\u304c\u5224\u660e\u3057\u305f\u3002\n\n\u30a6\u30a7\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9069\u7528\u3055\u308c\u308b\u8a2d\u5b9a\u5185\u5bb9\u306e\u30ed\u30b0\u51fa\u529b\u306b\u4e0d\u5099\u304c\u3042\u308b\u8106\u5f31\u6027\u300cCVE-2026-552...", "creation_timestamp": "2026-07-28T23:05:19.967114Z"}]}