nghttp2 has 2 CVEs on record between 2024 and 2026. The median CVSS is 6.4 (medium).
CVEs per month
Last 12 months, by publish date
1125/111225/120126/010226/020326/030426/040526/050626/060726/070826/080926/091026/10
- Exploited share
- 0% vs 1% corpus
- Median CVSS
- 6.4
- Publish → KEV
- —
- Last 90 days
- 0 prev 0
2
Total CVEs
0
Critical
0
CISA KEV
0
Exploited
nghttp2 vulnerabilities
CVEs affecting nghttp2, newest first. Open any entry for full detail, references, and exploit status.
2 CVEsRSS
CVE-2026-27135High· 7.5nghttp2 is an implementation of the Hypertext Transfer Protocol version 2 in C
nghttp2 is an implementation of the Hypertext Transfer Protocol version 2 in C. Prior to version 1.68.1, the nghttp2 library stops reading the incoming data when user facing public API `nghttp2_session_terminate_session` or `nghttp2_sess…
▾ Twilightnghttp2 · nghttp2EPSS 0.93%via NVD
CVE-2024-28182Medium· 5.3nghttp2 is an implementation of the Hypertext Transfer Protocol version 2 in C
nghttp2 is an implementation of the Hypertext Transfer Protocol version 2 in C. The nghttp2 library prior to version 1.61.0 keeps reading the unbounded number of HTTP/2 CONTINUATION frames even after a stream is reset to keep HPACK conte…
▾ Sunlitnghttp2 · nghttp2EPSS 85%via NVD