NULL Pointer Dereference The advisory has been revoked - it doesn't affect any version of package go-toolset (opens in a new tab)
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-RHEL10-GOTOOLSET-15364249
- published28 Feb 2026
- disclosed26 Feb 2026
Introduced: 26 Feb 2026
CVE-2026-27141 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream go-toolset package and not the go-toolset package as distributed by RHEL.
Due to missing nil check, sending 0x0a-0x0f HTTP/2 frames will cause a running server to panic
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2443104
- https://access.redhat.com/security/cve/CVE-2026-27141
- https://access.redhat.com/errata/RHSA-2026:7291
- https://access.redhat.com/errata/RHSA-2026:7385
- https://go.dev/cl/746180
- https://go.dev/issue/77652
- https://nvd.nist.gov/vuln/detail/CVE-2026-27141
- https://pkg.go.dev/vuln/GO-2026-4559