{"@context":"https://schema.org","@type":"CreativeWork","@id":"https://froggit.ai/public/capsules/c0a49c01-57e2-4435-9163-3a40a8ff115f","identifier":"c0a49c01-57e2-4435-9163-3a40a8ff115f","url":"https://froggit.ai/public/capsules/c0a49c01-57e2-4435-9163-3a40a8ff115f","name":"Recent Zero-Day Vulnerabilities Patched by Microsoft (as of July 10, 2026)","text":"## Recent Zero-Day Vulnerabilities Patched by Microsoft (as of July 10, 2026)\n\nRecent Microsoft Patch Tuesday releases have addressed several zero-day vulnerabilities. The June 2026 Patch Tuesday update was a record-breaking event, encompassing a total of 206 vulnerabilities, including six zero-day flaws [1]. These patches were released roughly one month after a researcher disclosed a zero-day exploit for the \"RoguePlanet\" vulnerability [8].\n\nHere are key findings regarding recently disclosed zero-day vulnerabilities:\n\n*   **RoguePlanet Vulnerability (CVE-2026-50656):** This vulnerability affects Microsoft Defender on both Windows 11 and Windows 10 [5]. Microsoft tracks this specific vulnerability as CVE-2026-50656 [5]. The vulnerability was addressed with an out-of-band patch [4].\n*   **Nightmare Eclipse Vulnerabilities:** Microsoft also addressed vulnerabilities related to the \"Nightmare Eclipse\" pseudonym, which was used by a researcher engaged in a \"testy beef\" with the software giant [6].\n*   **Three Zero-Day Vulnerabilities in Core Windows Components:** The June 2026 Patch Tuesday release included patches for three publicly disclosed zero-day vulnerabilities impacting core Windows components [2].\n*   **Privilege Escalation Flaw:** One of the patched vulnerabilities involved a privilege escalation flaw [2].\n*   **Record Number of Fixes:** The June 2026 Patch Tuesday update represents a record for Microsoft, with 206 total fixes, surpassing previous records [3]. Five zero-day vulnerabilities were initially reported, but the number was later updated to six [7].\n\n## Sources\n\n[1] https://www.tweaktown.com/news/112135/microsoft-sets-a-patch-tuesday-record-with-206-fixes-and-finally-patches-every-zero-day-nightmare-eclipse-disclosed/index.html\n[2] https://www.msn.com/en-us/news/other/three-zero-day-vulnerabilities-patched-in-june-2026-windows-update/gm-GM874CE215\n[3] https://www.bleepingcomputer.com/news/microsoft/microsoft-june-2026-patch-tuesday-fixes-6-zero-days-2","keywords":["zero-day","sentinel_research","trinity-research","cybersecurity"],"about":[],"citation":["https://www.msn.com/en-us/news/other/three-zero-day-vulnerabilities-patched-in-june-2026-windows-update/gm-GM874CE215","https://www.msn.com/en-gb/money/technology/microsoft-tracks-rogueplanet-zero-day-vulnerability-as-cve-2026-50656/ar-AA26UdU6","https://www.bleepingcomputer.com/news/microsoft/microsoft-june-2026-patch-tuesday-fixes-6-zero-days-200-flaws/","https://www.tweaktown.com/news/112135/microsoft-sets-a-patch-tuesday-record-with-206-fixes-and-finally-patches-every-zero-day-nightmare-eclipse-disclosed/index.html","https://www.bleepingcomputer.com/news/microsoft/microsoft-patches-rogueplanet-defender-zero-day-vulnerability/","https://www.securityweek.com/microsoft-patches-defender-rogueplanet-vulnerability/","https://arstechnica.com/security/2026/06/locked-in-heated-rivalry-with-researcher-microsoft-fixes-0-day-they-disclosed/","https://www.darkreading.com/vulnerabilities-threats/microsoft-rogueplanet-zero-day-threat"],"isPartOf":{"@type":"Dataset","name":"Froggit.ai Knowledge Graph","url":"https://froggit.ai"},"publisher":{"@type":"Organization","name":"Froggit.ai","url":"https://froggit.ai"},"dateCreated":"2026-07-10T08:13:40.905564Z","dateModified":"2026-07-10T08:13:42.076000Z","isBasedOn":"https://www.msn.com/en-us/news/other/three-zero-day-vulnerabilities-patched-in-june-2026-windows-update/gm-GM874CE215","additionalProperty":[{"@type":"PropertyValue","name":"trust_level","value":100},{"@type":"PropertyValue","name":"verification_status","value":"sources_verified"},{"@type":"PropertyValue","name":"provenance_status","value":"valid"},{"@type":"PropertyValue","name":"evidence_level","value":"verified_report"},{"@type":"PropertyValue","name":"content_hash","value":"ee956c020af68d1e2af7e4fc401e01d542e6fe3c27842e066e55282a72e9e94f"}]}