CVE-2026-85880: Microsoft Windows
Microsoft Windows Advanced Local Procedure Call contains a heap-based buffer overflow vulnerability that allows an attacker to elevate privileges locally.
- Vendor
- Microsoft
- Product
- Windows
- Vulnerability
- Microsoft Windows Heap-Based Buffer Overflow Vulnerability
- Date added
- Sep 8, 2026
- CISA due date (U.S. federal agencies)
- Sep 22, 2026
- Known ransomware campaign use
- Unknown
- Weakness (CWE)
- CWE-122, CWE-908
References
This site summarizes CISA's catalog for information only. It is not security advice — follow your vendor's guidance and official advisories.
Last updated: · Catalog version 2026.10.02