High severity8.1NVD Advisory· Published Sep 8, 2026· Updated Sep 24, 2026
CVE-2026-69786
CVE-2026-69786
Description
Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code over a network.
Affected products
1Patches
Vulnerability mechanics
References
1- msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69786nvdPatchVendor Advisory
News mentions
2- Patch Tuesday - September 2026Rapid7 Blog · Sep 8, 2026
- Massive Microsoft Patch Tuesday September 2026 – 973 Vulnerabilities Fixed, Including 2 Zero-DaysCyber Security News · Sep 8, 2026