{"metadata": {"vulnerability": "CVE-2026-49494", "count": 24, "kinds": {"milestone": 4, "sighting": 11, "kev": 0, "other": 9}}, "data": [{"timestamp": "2026-05-31T11:54:34.993Z", "date_only": false, "value": "2026-05-31T11:54:34.993Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-49494", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-06-03T00:00:00Z", "date_only": false, "value": "2026-06-03T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / VulnCheck", "record": "CVE-2026-49494", "field": "containers.cna.datePublic"}, {"timestamp": "2026-06-07T04:16:20Z", "date_only": false, "value": "2026-06-07T04:16:20.000000Z", "kind": "sighting", "label": "Seen", "source": "https://www.incibe.es/incibe-cert/alerta-temprana/vulnerabilidades/cve-2026-49494", "record": "CVE-2026-49494", "field": "creation_timestamp", "uuid": "cdb4d6a1-fe16-4148-b77b-43d00f82c7fb", "url": "https://www.incibe.es/incibe-cert/alerta-temprana/vulnerabilidades/cve-2026-49494"}, {"timestamp": "2026-06-07T12:08:59.492Z", "date_only": false, "value": "2026-06-07T12:08:59.492Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-49494", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-06-07T12:41:01.554Z", "date_only": false, "value": "2026-06-07T12:41:01.554643Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mnp6tprsqw25", "record": "CVE-2026-49494", "field": "creation_timestamp", "uuid": "1487caf1-de58-4a91-b10b-b9b005d057b0", "content": "CVE-2026-49494 - Comodo Internet Security Inspect.sys IPv6 Integer Underflow Remote Denial of Service\nCVE ID : CVE-2026-49494\n \n Published : June 7, 2026, 12:08 p.m. | 24\u00a0minutes ago\n \n Description : Comodo Internet Security's firewall driver Inspect.sys contains an integer un...", "url": "https://bsky.app/profile/cve.skyfleet.blue/post/3mnp6tprsqw25"}, {"timestamp": "2026-06-07T13:16:20Z", "date_only": false, "value": "2026-06-07T13:16:20Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-87CF-MXJW-FMJH", "record": "GHSA-87CF-MXJW-FMJH", "field": "database_specific.nvd_published_at"}, {"timestamp": "2026-06-07T13:16:20.927Z", "date_only": false, "value": "2026-06-07T13:16:20.927", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-49494", "record": "FKIE_CVE-2026-49494", "field": "published"}, {"timestamp": "2026-06-07T13:24:19.280Z", "date_only": false, "value": "2026-06-07T13:24:19.280339Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/vuldb/statuses/116709041826843316", "record": "CVE-2026-49494", "field": "creation_timestamp", "uuid": "b4006e78-b775-40c1-9d80-08ca4ab0d977", "content": "There is a new vulnerability with elevated criticality in Comodo Internet Security (CVE-2026-49494) https://vuldb.com/vuln/369116", "url": "https://infosec.exchange/users/vuldb/statuses/116709041826843316"}, {"timestamp": "2026-06-07T13:27:45.074Z", "date_only": false, "value": "2026-06-07T13:27:45.074110Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/postac001.bsky.social/post/3mnpbhy7awi2h", "record": "CVE-2026-49494", "field": "creation_timestamp", "uuid": "e32e60ee-7a4a-401b-941d-7202c930094c", "content": "Comodo Internet Security\u306eInspect.sys\u306b\u6574\u6570\u30a2\u30f3\u30c0\u30fc\u30d5\u30ed\u30fc\u306e\u8106\u5f31\u6027\u304c\u3042\u308a\u3001\u30ea\u30e2\u30fc\u30c8\u653b\u6483\u8005\u304c\u7d30\u5de5\u3057\u305fIPv6\u30d1\u30b1\u30c3\u30c8\u3092\u9001\u4fe1\u3059\u308b\u3068\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u30af\u30e9\u30c3\u30b7\u30e5\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\nCVE-2026-49494 CVSS 7.5 | HIGH", "url": "https://bsky.app/profile/postac001.bsky.social/post/3mnpbhy7awi2h"}, {"timestamp": "2026-06-07T13:59:55.370Z", "date_only": false, "value": "2026-06-07T13:59:55.370360Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mnpdbilyb72g", "record": "CVE-2026-49494", "field": "creation_timestamp", "uuid": "938909ef-4459-4144-967b-e5b39e010f21", "content": "\ud83d\udfe0 CVE-2026-49494 - High (7.5)\n\nComodo Internet Security's firewall driver Inspect.sys contains an integer underflow in its IPv6 ...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-49494/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "url": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mnpdbilyb72g"}, {"timestamp": "2026-06-07T15:31:49Z", "date_only": false, "value": "2026-06-07T15:31:49Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-87CF-MXJW-FMJH", "record": "GHSA-87CF-MXJW-FMJH", "field": "published"}, {"timestamp": "2026-06-07T16:00:13Z", "date_only": false, "value": "2026-06-07T16:00:13.000000Z", "kind": "sighting", "label": "Seen", "source": "https://gist.github.com/ichintu/1fa73ee279a0b98b9904fc693266bdeb", "record": "CVE-2026-49494", "field": "creation_timestamp", "uuid": "cd2e06a5-a50d-4ecf-97d1-29da3a3f9478", "content": "**CVE-2026-49494 \u2013 Comodo Inspect.sys IPv6 Integer Underflow**\n\nComodo\u2019s firewall driver (Inspect.sys) performs an unsigned subtraction of IPv6 extension\u2011header lengths from a 64\u2011bit payload length without bounds checking. This can underflow, yielding a very large value processed before rule enforcement. An attacker can send a single crafted IPv6 packet to any protected Windows system, causing out\u2011of\u2011bounds reads and a massive memcpy at DISPATCH_LEVEL, which crashes the OS (BSOD). The flaw is remote\u2011able, requires no authentication, and is rated **8.7\u202fHigh**. Published\u202fJuly\u202f7\u202f2026.", "url": "https://gist.github.com/ichintu/1fa73ee279a0b98b9904fc693266bdeb"}, {"timestamp": "2026-06-08T00:00:41.385Z", "date_only": false, "value": "2026-06-08T00:00:41.385178Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/offseq/statuses/116711544258024293", "record": "cve-2026-49494", "field": "creation_timestamp", "uuid": "4b9dc5ca-fd6e-4564-9c3d-4d0f0074a95e", "content": "\ud83d\udea8 HIGH severity: CVE-2026-49494 in Comodo Internet Security (Inspect.sys) allows remote DoS via crafted IPv6 packets \u2014 triggering a BSOD even with all ports blocked. No patch yet; consider disabling IPv6/firewall as a workaround. https://radar.offseq.com/threat/cve-2026-49494-integer-underflow-wrap-or-wraparoun-1b6588f6 #OffSeq #Vuln #CVE202649494", "url": "https://infosec.exchange/users/offseq/statuses/116711544258024293"}, {"timestamp": "2026-06-08T00:00:56.238Z", "date_only": false, "value": "2026-06-08T00:00:56.238761Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mnqetnlfcm23", "record": "cve-2026-49494", "field": "creation_timestamp", "uuid": "80e32023-898c-4d8d-b65d-92624a1d46f5", "content": "Comodo Internet Security flaw: HIGH severity integer underflow in Inspect.sys lets remote attackers crash Windows (BSOD) via IPv6 packets \u2014 even with all ports blocked. Disable IPv6/firewall if possible until patched. https://radar.offseq.com/threat/cve-2026-49494-integer-underflow-wrap-or-wrapar...", "url": "https://bsky.app/profile/offseq.bsky.social/post/3mnqetnlfcm23"}, {"timestamp": "2026-06-08T11:39:39.305Z", "date_only": false, "value": "2026-06-08T11:39:39.305913Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/cybersecinsight.bsky.social/post/3mnrlvmsaeb27", "record": "CVE-2026-49494", "field": "creation_timestamp", "uuid": "7a9b8311-976d-4ed2-8a8d-f79618c1b2e0", "content": "\ud83d\udd0d Vulnerability Spotlight | Part 2/3\n\n\u26a0\ufe0f CVE-2026-49494\n\nComodo Internet Security's firewall driver Inspect.sys contains an integer underflow in its IPv6 packet parser. The parser decrements an unsigned 6...", "url": "https://bsky.app/profile/cybersecinsight.bsky.social/post/3mnrlvmsaeb27"}, {"timestamp": "2026-06-08T15:16:19.372Z", "date_only": false, "value": "2026-06-08T15:16:19.372196Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-49494", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-06-08T15:16:19.372Z", "date_only": false, "value": "2026-06-08T15:16:19.372196Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-49494", "record": "FKIE_CVE-2026-49494", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2026-06-08T15:20:25.321Z", "date_only": false, "value": "2026-06-08T15:20:25.321Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-49494", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-06-23T14:07:23.567Z", "date_only": false, "value": "2026-06-23T14:07:23.567Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-49494", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-06-23T14:07:23.567Z", "date_only": false, "value": "2026-06-23T14:07:23.567Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / VulnCheck", "record": "CVE-2026-49494", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-06-23T15:32:30Z", "date_only": false, "value": "2026-06-23T15:32:30Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-87CF-MXJW-FMJH", "record": "GHSA-87CF-MXJW-FMJH", "field": "modified"}, {"timestamp": "2026-06-25T20:07:50.115Z", "date_only": false, "value": "2026-06-25T20:07:50.115677Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/malwaretech/statuses/116812550358343221", "record": "CVE-2026-49494", "field": "creation_timestamp", "uuid": "712f1ec6-62e9-43d8-8340-731809622ed7", "content": "I think it\u2019s hilarious that I now have my first CVE because I got annoyed with an unresponsive vendor and just posted the zero day exploit I was trying to report to them on my GitHub \ud83d\ude06\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-49494", "url": "https://infosec.exchange/users/malwaretech/statuses/116812550358343221"}, {"timestamp": "2026-07-12T09:01:47.618Z", "date_only": false, "value": "2026-07-12T09:01:47.618128Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/bdufstecru/3230", "record": "CVE-2026-49494", "field": "creation_timestamp", "uuid": "fc645da2-de1b-4444-a94c-9a8177393847", "content": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u0430\u0440\u0441\u0435\u0440\u0430 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 IPv6 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u044d\u043a\u0440\u0430\u043d\u0430 Inspect.sys \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0433\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430 \u0437\u0430\u0449\u0438\u0442\u044b \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 Comodo Internet Security \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u0446\u0435\u043b\u043e\u0447\u0438\u0441\u043b\u0435\u043d\u043d\u043e\u0439 \u043f\u043e\u0442\u0435\u0440\u0435\u0439 \u0437\u043d\u0430\u0447\u0438\u043c\u043e\u0441\u0442\u0438. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e, \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u043c\u0443 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e, \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438\n\nBDU:2026-07970\nCVE-2026-49494\n\n\u041a\u043e\u043c\u043f\u0435\u043d\u0441\u0438\u0440\u0443\u044e\u0449\u0438\u0435 \u043c\u0435\u0440\u044b:\n- \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u044d\u043a\u0440\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0434\u043b\u044f \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u0442\u0440\u0430\u0444\u0438\u043a\u0430 \u043f\u043e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0443 IPv6;\n- \u043e\u0442\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 IPv6 \u0432 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435.", "url": "https://t.me/bdufstecru/3230"}, {"timestamp": "2026-07-23T07:10:00.113Z", "date_only": false, "value": "2026-07-23T07:10:00.113", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-49494", "record": "FKIE_CVE-2026-49494", "field": "lastModified"}]}