Vulnerability GO-2026-6089
Unknown
UNKNOWN RISK
Vulnerabilities without an assigned CVSS score. Severity is not determinable from available data.
1 month ago
August 13, 2026 at 09:43 PM UTC
Apply ReadHeaderTimeout when doing unencrypted HTTP/2 check in net/http
<1.25.13
<1.25.13
Summary
Apply ReadHeaderTimeout when doing unencrypted HTTP/2 check in net/http
Details
When a server is configured to support unencrypted HTTP/2, it reads a few bytes from each new connection to see if they contain the HTTP/2 client preface. ReadHeaderTimeout is unexpectedly not being applied when doing this.
References
Related Vulnerabilities
Other vulnerabilities affecting the same packages
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Enforce maximum recursion depth in encoding/asn1
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Limit handshake messages we are willing to accept post-handshake in crypto/tls
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1 month ago
Fix Javascript regexp context tracking in html/template
<1.25.13 GO-2026-6091
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1 month ago
Avoid quadratic complexity in resolvePath in net/url
<1.25.13 GO-2026-6218
<1.25.13 GO-2026-6218
Impacted packages
Timeline
Published
1 month ago
August 13, 2026 at 09:43 PM UTC
Last Modified
4 days ago
September 24, 2026 at 10:41 AM UTC