Uncaught Exception Affecting github.com/golang/net/http2 package, versions >=0.50.0 <0.51.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-GOLANG-GITHUBCOMGOLANGNETHTTP2-15363314
- published27 Feb 2026
- disclosed26 Feb 2026
- creditUnknown
Introduced: 26 Feb 2026
NewCVE-2026-27141 (opens in a new tab)How to fix?
Upgrade github.com/golang/net/http2 to version 0.51.0 or higher.
Overview
Affected versions of this package are vulnerable to Uncaught Exception due to missing nil check. An attacker can cause the server to panic and potentially disrupt service by sending specially crafted HTTP/2 frames with values between 0x0a and 0x0f.