NG
Product
ngtcp2
by ngtcp2 · last CVE Apr 16, 2026
2
CVEs
0
On KEV
8.2
Max CVSS
0
New 30D
Severity mix
Critical 0High 2Medium 0Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2024-52811
8.2
1%
Nov 25
Acks not validated before logged to qlog leads to buffer overflow in ngtcp2
Affected: = 1.9.0
CVE-2026-40170
7.5
1%
Apr 16
ngtcp2 has a qlog transport parameter serialization stack buffer overflow
Affected: < 1.22.1
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