Skip to contentGolang.org/x/net Golang.org/x/net/http2 vulnerabilities
- go standard library net/http, net/http/internal/http2, golang.org/x/net golang.org/x/net/http2 +2 moreHTTP/2 server crash due to HPACK encoder race in net/httpCVE-2026-97032Fix available7.5 High
- go standard library net/http, net/http/internal/http2, golang.org/x/net golang.org/x/net/http2 +2 moreExcessive CPU consumption from repeated initial window changes in net/httpCVE-2026-78669Fix available7.5 High
- go standard library net/http, net/http/internal/http2, golang.org/x/net golang.org/x/net/http2 +2 moreDouble flow control refund on HTTP/2 server streams in net/httpCVE-2026-78663Fix available9.1 Critical
- go standard library net/http, net/http/internal/http2, golang.org/x/net golang.org/x/net/http2 +2 moreHTTP/2 transport accepts malformed framing-related headers in net/httpCVE-2026-78660Fix available7.5 High
- go standard library net/http, net/http/internal/http2, golang.org/x/net golang.org/x/net/http2 +2 moreHTTP/2 server memory exhaustion due to Trailer headers in net/httpCVE-2026-78659Fix available7.5 High
- go standard library net/http, golang go, http2 +106 more +108 moreInfinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE in net/http/internal/http2 in golang.org/x/netCVE-2026-33814Fix available7.5 High
- golang.org/x/net golang.org/x/net/http2Sending certain HTTP/2 frames can cause a server to panic in golang.org/x/netCVE-2026-27141Fix available7.5 High
- go standard library net/http, net\/http, golang http2 +1 more +3 moreHTTP/2 CONTINUATION flood in net/httpCVE-2023-45288Public exploitFix availableEPSS 89.5%7.5 High
- go standard library net/http, golang go, http2 +4 more +6 moreHTTP/2 rapid reset can cause excessive work in net/httpCVE-2023-39325Public exploitFix available7.5 High
- go standard library net/http, golang go, hpack +3 more +5 moreDenial of service via crafted HTTP/2 stream in net/http and golang.org/x/netCVE-2022-41723Fix available7.5 High
- golang h2c, golang.org/x/net golang.org/x/net/http2/h2c +1 moreRequest smuggling due to improper request handling in golang.org/x/net/http2/h2cCVE-2022-41721Fix available7.5 High
- go standard library net/http, golang go, http2 +2 more +4 moreExcessive memory growth in net/http and golang.org/x/net/http2CVE-2022-41717Public exploitFix available5.3 Medium