CVE-2026-97801
.NET Framework Tampering Vulnerability
HIGH
7.5
CVSS Score
Published: October 13, 2026 at 07:01 PM UTC
Updated: October 25, 2026 at 06:50 PM UTC
1 product affected across 1 vendor.NET Framework
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Severity
HIGH7.5
Exploit prediction
EPSS 0.7%
SSVC
No known exploit
Description
Improper validation of specified type of input in .NET Framework allows an unauthorized attacker to perform tampering over a network.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
Vendor AdvisoryPatch
Source: cverecord
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-97801SSVC — Action Prioritization
SSVCNo known exploitAutomatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
7.5HIGHmicrosoft
Vector?
Quick Info
StatusAWAITING ANALYSIS
CWE
CWE-1287
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