High severity7.8NVD Advisory· Published Aug 11, 2026· Updated Aug 11, 2026
CVE-2026-70354
CVE-2026-70354
Description
Out-of-bounds write in .NET allows an unauthorized attacker to execute code locally.
Affected products
2Patches
Vulnerability mechanics
References
5News mentions
1- Microsoft Patch Tuesday Update August 2026 – 394 Vulnerabilities Fixed, Including 3 Zero-DaysCyber Security News · Aug 11, 2026