CVE-2026-94439 Affecting go-toolset:rhel8/golang-docs package, versions <0:1.26.10-1.module_el8.10.0+4307+6e4cbc60


Severity

Recommended
high

Based on AlmaLinux security rating.

Threat Intelligence

EPSS
0.32% (23rd percentile)

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  • Snyk IDSNYK-ALMALINUX8-GOTOOLSET-21689454
  • published24 Oct 2026
  • disclosed20 Oct 2026

Introduced: 20 Oct 2026

NewCVE-2026-94439  (opens in a new tab)

How to fix?

Upgrade AlmaLinux:8 go-toolset:rhel8/golang-docs to version 0:1.26.10-1.module_el8.10.0+4307+6e4cbc60 or higher.
This issue was patched in ALSA-2026:86203.

NVD Description

Note: Versions mentioned in the description apply only to the upstream go-toolset:rhel8/golang-docs package and not the go-toolset:rhel8/golang-docs package as distributed by AlmaLinux. See How to fix? for AlmaLinux:8 relevant fixed versions and status.

When an HTTP server handler sends a 2xx response to an HTTP/1 CONNECT request and returns without hijacking the connection, the server improperly continues to read and serve requests from the connection. Since a 2xx response to an HTTP/1 CONNECT converts the connection into a tunnel, the server should not treat the connection as continuing to contain HTTP. The impact of this misbehavior is mostly limited to potential request smuggling, where an intermediate proxy considers the data on the connection to be tunneled and the server considers it to be HTTP.

CVSS Base Scores

version 3.1