Improper Output Neutralization for Logs The advisory has been revoked - it doesn't affect any version of package golang-docs (opens in a new tab)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-GOLANGDOCS-17377871
- published19 Jun 2026
- disclosed2 Jun 2026
Introduced: 2 Jun 2026
CVE-2026-42507 (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 golang-docs package and not the golang-docs package as distributed by RHEL.
When returning errors, functions in the net/textproto package would include its input as part of the error. This might allow an attacker to inject misleading content to errors that are printed or logged.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2484205
- https://access.redhat.com/security/cve/CVE-2026-42507
- https://access.redhat.com/errata/RHSA-2026:23262
- https://access.redhat.com/errata/RHSA-2026:23264
- https://access.redhat.com/errata/RHSA-2026:29980
- https://access.redhat.com/errata/RHSA-2026:49702
- https://go.dev/cl/777060
- https://go.dev/issue/79346
- https://groups.google.com/g/golang-announce/c/tKs3rmcBcKw
- https://pkg.go.dev/vuln/GO-2026-5039