Severity:
HIGH RISK
(7.1)
Undefined Behavior / Improper Input Validation
CVE-2026-21687
Analyzed
Vulnerability Type
Category:
Undefined Behavior / Improper Input Validation
CWE:
CWE-20;CWE-758
Impact:
Potential Memory Corruption and Application Compromise
Severity:
HIGH RISK
(7.1)
CVSS Version:
3.1
Catch This CVE While Code Is Being Written
Detect vulnerable code directly in pull requests, so CVEs are fixed before merge.
Summary
Affected Context
Exploit Preconditions
Why This Happens
Potential Impact
General Mitigation Guidance
How Teams Detect Issues Like This
Frequently Asked Questions
Source
NDV
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