CVE-2026-38967
Critical
Description
CrowCpp Crow through v1.3.1 HTTP is vulnerable to response header injection via unvalidated response header values.
SeverityCritical
CVSS9.8
Exploit probability—
ProductCrow
PublishedJun 2, 2026
First seenJun 2, 2026
Weakness typeCWE-113CWE-113
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| CrowCpp Crow | v ≤ 1.3.1 | — |
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