Nundina › Discover calendars › CISA Known Exploited Vulnerabilities calendar › CVE-2026-85880 - Microsoft WindowsCVE-2026-85880 - Microsoft Windows8 September 2026Microsoft Windows Heap-Based Buffer Overflow Vulnerability. Microsoft Windows Advanced Local Procedure Call contains a heap-based buffer overflow vulnerability that allows an attacker to elevate privileges locally. Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable....CISA Known Exploited Vulnerabilities calendarMore from this calendar

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