tatsuhiro-t ngtcp2 Vulnerabilities
CVE security advisories and vulnerability history for ngtcp2 by tatsuhiro-t.
Last updated
Overview
tatsuhiro-t ngtcp2 has 1 published CVE records since 2026, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 1 have a known public exploit. The average CVSS base score across scored CVEs is 7.5.
This page aggregates every publicly disclosed vulnerability (CVE) affecting tatsuhiro-t ngtcp2, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list.
Severity and exploitation
How the CVSS severity of tatsuhiro-t ngtcp2's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.
In CISA’s Known Exploited Vulnerabilities catalog
0
None of tatsuhiro-t ngtcp2's CVEs are currently listed in CISA's KEV catalog.
Public exploits
1
One of tatsuhiro-t ngtcp2's CVEs has a known public exploit available.
Affected versions and CVEs
Browse every tatsuhiro-t ngtcp2 version named in a CVE, then pick one to see only the CVEs that affect it.
Version ranges
- < 1.22.11 CVE
Fixed in
- 1.22.11 CVE
1 CVE
- High · CVSS 7.5EPSS 0.8% (52th pct)2026-04-16
Common weakness types
The CWE weakness categories most often found in tatsuhiro-t ngtcp2 CVEs. Follow any weakness for its full explanation.
Other tatsuhiro-t products
Browse vulnerabilities for other products by tatsuhiro-t.
Frequently asked questions
Common questions about tatsuhiro-t ngtcp2 vulnerabilities.
- How many CVEs does tatsuhiro-t ngtcp2 have?
- tatsuhiro-t ngtcp2 has 1 published CVE records since 2026.
- How many tatsuhiro-t ngtcp2 CVEs are in CISA KEV?
- None of tatsuhiro-t ngtcp2's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
- Are there public exploits for tatsuhiro-t ngtcp2 vulnerabilities?
- Yes — 1 of tatsuhiro-t ngtcp2's CVEs have a known public exploit.
- Which versions of tatsuhiro-t ngtcp2 are affected?
- 2 distinct tatsuhiro-t ngtcp2 versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.
- What are the most common weakness types in tatsuhiro-t ngtcp2 CVEs?
- tatsuhiro-t ngtcp2's CVEs most often map to these CWE weakness types: CWE-121 (Stack-based Buffer Overflow).
- What is the average severity of tatsuhiro-t ngtcp2 CVEs?
- The average CVSS base score across tatsuhiro-t ngtcp2's scored CVEs is 7.5.
References
- All tatsuhiro-t vulnerabilities
- The MITRE CVE Program (opens in a new tab)
- Learn: What is a CVE?
- CWE directory: the weakness types these CVEs map to
Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.
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