PT-2026-113231 · Microsoft · .Net Framework 3.5+7

CVE-2026-97801

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Published

2026-10-13

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Updated

2026-10-13

CVSS v3.1

7.5

High

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Improper validation of specified type of input in .NET Framework allows an unauthorized attacker to perform tampering over a network.

Fix

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Weakness Enumeration

CWE-1287

Related Identifiers

CVE-2026-97801

Affected Products

.Net Framework 3.5
.Net Framework 3.5/4.6.2/4.7/4.7.1/4.7.2
.Net Framework 3.5/4.7.2
.Net Framework 3.5/4.8
.Net Framework 3.5/4.8.1
.Net Framework 4.6.2/4.7/4.7.1/4.7.2
.Net Framework 4.8
.Net Framework 4.8.1