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High severity7.0NVD Advisory· Published Aug 11, 2026· Updated Aug 11, 2026

CVE-2026-62897

CVE-2026-62897

Description

Integer overflow or wraparound in .NET Framework allows an unauthorized attacker to execute code locally.

Affected products

2

Microsoft/.net Frameworkllm-fuzzy
.NET Framework/.NET Frameworkllm-fuzzy

Patches

Vulnerability mechanics

References

1

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62897nvd

News mentions

1

Microsoft Patch Tuesday Update August 2026 – 394 Vulnerabilities Fixed, Including 3 Zero-Days
Cyber Security News · Aug 11, 2026