{"vulnerability": "cve-2026-58289", "sightings": [{"uuid": "49bfc7e6-199d-4088-9618-8ac106f0afc2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58289", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mprkz3ncbz2e", "content": "CVE-2026-58289 - microsoft edge (chromium-based)\nAn attacker can use Microsoft Edge (Chromium-based) to execute unauthorized code on a network, potentially stealing sensitive information or taking\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#microsoftedge #microsoft #CVE #infosec", "creation_timestamp": "2026-07-03T22:14:04.995924Z"}, {"uuid": "902ca6f0-27bf-48b5-940f-2325e7c78c2c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58289", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mprxujsddx25", "content": "CVE-2026-58289 - Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability\nCVE ID : CVE-2026-58289\n \n Published : July 3, 2026, 8:35 p.m. | 4\u00a0hours, 38\u00a0minutes ago\n \n Description : None\n \n Severity: 9.0 | CRITICAL\n \n Visit the link for more details, such as CVSS deta...", "creation_timestamp": "2026-07-04T02:04:10.825699Z"}, {"uuid": "f318705f-c6e4-4be0-9688-40dc548444e8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58289", "type": "seen", "source": "https://bsky.app/profile/roguelogics.bsky.social/post/3mptq2yqyb32d", "content": "Urgent patch alert: CVE-2026-58289 is a critical vulnerability that demands immediate attention. This flaw could compromise your system's integrity if not addressed promptly.\n\nOur analysts stress the importance of reviewing your current patch management process to ensure vulnerabilities like this\u2026", "creation_timestamp": "2026-07-04T18:49:58.625201Z"}, {"uuid": "2296ce35-f0c2-40d5-b11c-5d4cd4ec1d78", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58289", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mpv7md7e7a26", "content": "\ud83d\udd34 CVE-2026-58289 - Critical (9)\n\nAccess of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) ...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-58289/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-07-05T09:00:50.011979Z"}, {"uuid": "6cabcffc-d0f5-4e9b-bb36-925dea4b01c9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-58289", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/microsoft-edge-multiple-vulnerabilities_20260706", "content": "", "creation_timestamp": "2026-07-06T07:50:01.446129Z"}, {"uuid": "489edfcd-2123-46d7-9345-9c80bafc2220", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58289", "type": "seen", "source": "https://bsky.app/profile/malwareobserver.bsky.social/post/3mq2odc3i5m2r", "content": "\ud83d\udc1b VULNERABILITIES CVE Notify: \ud83d\udea8 [CVE-2026-58289](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58289)\nAccess of ...\nhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58289 #Vulnerability #CVE #ZeroDay", "creation_timestamp": "2026-07-07T13:07:26.212217Z"}]}