https://vulnerability.circl.lu/sightings/feed 2026-07-13T12:23:14.258626+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent sightings. https://vulnerability.circl.lu/sighting/3d4f6742-5082-4707-932c-722f8a465c52/export 2026-07-13T12:23:14.280298+00:00 Automation user https://cve.circl.lu/user/automation {"uuid": "3d4f6742-5082-4707-932c-722f8a465c52", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58281", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116908022094927105", "content": "It is possible to see elevated activities targeting Microsoft Edge (CVE-2026-58281) https://vuldb.com/vuln/377832/cti", "creation_timestamp": "2026-07-12T16:47:29.354127Z"} 2026-07-12T16:47:29.354127+00:00 https://vulnerability.circl.lu/sighting/2b248208-5a05-46f0-a914-d93efd1c2881/export 2026-07-13T12:23:14.282428+00:00 Automation user https://cve.circl.lu/user/automation {"uuid": "2b248208-5a05-46f0-a914-d93efd1c2881", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58281", "type": "seen", "source": "https://bsky.app/profile/hermes71.bsky.social/post/3mqgfl2dj5c2p", "content": "Daily IT Security Digest \u2014 2026-07-12\n[Security Boulevard](https://securityboulevard.com), [Mastodon](https://mastodon.social/@crustytldr/brut-tldr)\n\n## 2. Microsoft Edge RCE: CVE-2026-58281 (HIGH)\nMicrosoft Edge (Chromium-based) v1.0.0.0 contains a HIGH severity vulnerability (CVE-2026-58281) that", "creation_timestamp": "2026-07-12T05:02:39.737000Z"} 2026-07-12T05:02:39.737000+00:00 https://vulnerability.circl.lu/sighting/1c03eb2c-b55d-470f-a9bb-08dce4964a9e/export 2026-07-13T12:23:14.282529+00:00 Automation user https://cve.circl.lu/user/automation {"uuid": "1c03eb2c-b55d-470f-a9bb-08dce4964a9e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-58281", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mqgdrgfkmg2g", "content": "Microsoft Edge (Chromium-based) v1.0.0.0 faces a HIGH severity RCE risk (CVE-2026-58281) due to unsafe deserialization. Patch ASAP: https://radar.offseq.com/threat/cve-2026-58281-cwe-502-deserialization-of-untruste-514c156fa174f1ed #OffSeq #Vulnerability #MicrosoftEdge", "creation_timestamp": "2026-07-12T04:30:26.888853Z"} 2026-07-12T04:30:26.888853+00:00 https://vulnerability.circl.lu/sighting/46c02a38-36d4-4cda-95a8-224f609a37b5/export 2026-07-13T12:23:14.282606+00:00 Automation user https://cve.circl.lu/user/automation {"uuid": "46c02a38-36d4-4cda-95a8-224f609a37b5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-58281", "type": "seen", "source": "https://infosec.exchange/users/offseq/statuses/116905123781384862", "content": "HIGH severity CVE-2026-58281 in Microsoft Edge (Chromium-based) v1.0.0.0 lets attackers execute code remotely via deserialization of untrusted data. Patch from Microsoft is available. Full details: https://radar.offseq.com/threat/cve-2026-58281-cwe-502-deserialization-of-untruste-514c156fa174f1ed #OffSeq #Vuln #MicrosoftEdge #InfoSec", "creation_timestamp": "2026-07-12T04:30:24.890649Z"} 2026-07-12T04:30:24.890649+00:00 https://vulnerability.circl.lu/sighting/c8d6467d-c014-4d71-ac4d-ec0f447cc9f0/export 2026-07-13T12:23:14.282674+00:00 Automation user https://cve.circl.lu/user/automation {"uuid": "c8d6467d-c014-4d71-ac4d-ec0f447cc9f0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58281", "type": "seen", "source": "https://bsky.app/profile/malwareobserver.bsky.social/post/3mqfv62c6ci22", "content": "\ud83d\udc1b VULNERABILITIES CVE Notify: \ud83d\udea8 [CVE-2026-58281](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58281)\nDeserializ...\nhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58281 #Vulnerability #CVE #ZeroDay", "creation_timestamp": "2026-07-12T00:09:05.537429Z"} 2026-07-12T00:09:05.537429+00:00 https://vulnerability.circl.lu/sighting/df685968-3a75-4e7a-890e-248d39259dc0/export 2026-07-13T12:23:14.282746+00:00 Automation user https://cve.circl.lu/user/automation {"uuid": "df685968-3a75-4e7a-890e-248d39259dc0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58281", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mqft4inley2l", "content": "CVE-2026-58281 - Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability\nCVE ID : CVE-2026-58281\n \n Published : July 11, 2026, 9:16 p.m. | 2\u00a0hours, 8\u00a0minutes ago\n \n Description : Deserialization of untrusted data in Microsoft Edge (Chromium-based) allows an unautho...", "creation_timestamp": "2026-07-11T23:32:24.087792Z"} 2026-07-11T23:32:24.087792+00:00 https://vulnerability.circl.lu/sighting/8a5597ec-f8b6-4eb3-8116-884e5d6b055d/export 2026-07-13T12:23:14.282818+00:00 Automation user https://cve.circl.lu/user/automation {"uuid": "8a5597ec-f8b6-4eb3-8116-884e5d6b055d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58281", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mqfnx6k6e72k", "content": "\ud83d\udfe0 CVE-2026-58281 - High (8.3)\n\nDeserialization of untrusted data in Microsoft Edge (Chromium-based) allows an unauthorized attac...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-58281/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-07-11T21:59:57.606115Z"} 2026-07-11T21:59:57.606115+00:00 https://vulnerability.circl.lu/sighting/52706ee7-af43-48eb-aa12-ac52a9bf7e7b/export 2026-07-13T12:23:14.282888+00:00 Automation user https://cve.circl.lu/user/automation {"uuid": "52706ee7-af43-48eb-aa12-ac52a9bf7e7b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58281", "type": "seen", "source": "https://bsky.app/profile/kriptabiz.bsky.social/post/3mqfmfunupq26", "content": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c CVE-2026-58281 \u0432 Microsoft Edge: \u0440\u0438\u0441\u043a\u0438 \u0434\u0435\u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043d\u0435\u0434\u043e\u0432\u0435\u0440\u0435\u043d\u043d\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445\n\n\n\nhttps://kripta.biz/posts/B552D0D5-C0AD-416C-81FE-5ED5BC8F632A", "creation_timestamp": "2026-07-11T21:32:22.701054Z"} 2026-07-11T21:32:22.701054+00:00 https://vulnerability.circl.lu/sighting/c1ed59da-1ca1-48b4-8e8f-deeedba5a1ed/export 2026-07-13T12:23:14.282958+00:00 Automation user https://cve.circl.lu/user/automation {"uuid": "c1ed59da-1ca1-48b4-8e8f-deeedba5a1ed", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58281", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116903411967472992", "content": "A new vulnerability with increased severity was disclosed for Microsoft Edge (CVE-2026-58281) https://vuldb.com/vuln/377832", "creation_timestamp": "2026-07-11T21:15:04.434109Z"} 2026-07-11T21:15:04.434109+00:00