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high

CVE-2023-44487

Kestrel HTTP/2 Rapid Reset denial of service

Severity
high
Affected product
Kestrel
Affected versions
Kestrel ≥ 6.0.0, < 6.0.23
Affected versions
Kestrel ≥ 7.0.0, < 7.0.12
Fixed in
Kestrel 6.0.23
Fixed in
Kestrel 7.0.12
Added to NewScan
2026-08-19
Detected by
NewScan — free, self-hosted

How NewScan reports it

COMPONENT VERSION RANGE

NewScan fingerprints Kestrel from its response and reports this CVE when the detected version falls inside the affected range below.

COMPONENT VERSION RANGE

NewScan fingerprints Kestrel from its response and reports this CVE when the detected version falls inside the affected range below.

References

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