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Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2026-39833

The in-memory keyring returned by NewKeyring() silently accepted keys with the ConfirmBeforeUse constraint but never enforced it. The key would sign without any confirmation prompt, with no indication to the caller that the constraint was not in effect. NewKeyring() now returns an error when unsupported constraints are requested.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 13.1%
CVSS Severity
CVSS v3 Score 9.1
Products affected by CVE-2026-39833
  • Golang » Crypto » Version: 0.1.0
    cpe:2.3:a:golang:crypto:0.1.0
  • Golang » Crypto » Version: 0.10.0
    cpe:2.3:a:golang:crypto:0.10.0
  • Golang » Crypto » Version: 0.11.0
    cpe:2.3:a:golang:crypto:0.11.0
  • Golang » Crypto » Version: 0.12.0
    cpe:2.3:a:golang:crypto:0.12.0
  • Golang » Crypto » Version: 0.13.0
    cpe:2.3:a:golang:crypto:0.13.0
  • Golang » Crypto » Version: 0.14.0
    cpe:2.3:a:golang:crypto:0.14.0
  • Golang » Crypto » Version: 0.15.0
    cpe:2.3:a:golang:crypto:0.15.0
  • Golang » Crypto » Version: 0.16.0
    cpe:2.3:a:golang:crypto:0.16.0
  • Golang » Crypto » Version: 0.17.0
    cpe:2.3:a:golang:crypto:0.17.0
  • Golang » Crypto » Version: 0.18.0
    cpe:2.3:a:golang:crypto:0.18.0
  • Golang » Crypto » Version: 0.19.0
    cpe:2.3:a:golang:crypto:0.19.0
  • Golang » Crypto » Version: 0.2.0
    cpe:2.3:a:golang:crypto:0.2.0
  • Golang » Crypto » Version: 0.20.0
    cpe:2.3:a:golang:crypto:0.20.0
  • Golang » Crypto » Version: 0.21.0
    cpe:2.3:a:golang:crypto:0.21.0
  • Golang » Crypto » Version: 0.22.0
    cpe:2.3:a:golang:crypto:0.22.0
  • Golang » Crypto » Version: 0.23.0
    cpe:2.3:a:golang:crypto:0.23.0
  • Golang » Crypto » Version: 0.24.0
    cpe:2.3:a:golang:crypto:0.24.0
  • Golang » Crypto » Version: 0.25.0
    cpe:2.3:a:golang:crypto:0.25.0
  • Golang » Crypto » Version: 0.26.0
    cpe:2.3:a:golang:crypto:0.26.0
  • Golang » Crypto » Version: 0.27.0
    cpe:2.3:a:golang:crypto:0.27.0
  • Golang » Crypto » Version: 0.28.0
    cpe:2.3:a:golang:crypto:0.28.0
  • Golang » Crypto » Version: 0.29.0
    cpe:2.3:a:golang:crypto:0.29.0
  • Golang » Crypto » Version: 0.3.0
    cpe:2.3:a:golang:crypto:0.3.0
  • Golang » Crypto » Version: 0.30.0
    cpe:2.3:a:golang:crypto:0.30.0
  • Golang » Crypto » Version: 0.31.0
    cpe:2.3:a:golang:crypto:0.31.0
  • Golang » Crypto » Version: 0.32.0
    cpe:2.3:a:golang:crypto:0.32.0
  • Golang » Crypto » Version: 0.33.0
    cpe:2.3:a:golang:crypto:0.33.0
  • Golang » Crypto » Version: 0.34.0
    cpe:2.3:a:golang:crypto:0.34.0
  • Golang » Crypto » Version: 0.35.0
    cpe:2.3:a:golang:crypto:0.35.0
  • Golang » Crypto » Version: 0.36.0
    cpe:2.3:a:golang:crypto:0.36.0
  • Golang » Crypto » Version: 0.37.0
    cpe:2.3:a:golang:crypto:0.37.0
  • Golang » Crypto » Version: 0.38.0
    cpe:2.3:a:golang:crypto:0.38.0
  • Golang » Crypto » Version: 0.39.0
    cpe:2.3:a:golang:crypto:0.39.0
  • Golang » Crypto » Version: 0.4.0
    cpe:2.3:a:golang:crypto:0.4.0
  • Golang » Crypto » Version: 0.40.0
    cpe:2.3:a:golang:crypto:0.40.0
  • Golang » Crypto » Version: 0.41.0
    cpe:2.3:a:golang:crypto:0.41.0
  • Golang » Crypto » Version: 0.42.0
    cpe:2.3:a:golang:crypto:0.42.0
  • Golang » Crypto » Version: 0.43.0
    cpe:2.3:a:golang:crypto:0.43.0
  • Golang » Crypto » Version: 0.44.0
    cpe:2.3:a:golang:crypto:0.44.0
  • Golang » Crypto » Version: 0.45.0
    cpe:2.3:a:golang:crypto:0.45.0
  • Golang » Crypto » Version: 0.46.0
    cpe:2.3:a:golang:crypto:0.46.0
  • Golang » Crypto » Version: 0.47.0
    cpe:2.3:a:golang:crypto:0.47.0
  • Golang » Crypto » Version: 0.48.0
    cpe:2.3:a:golang:crypto:0.48.0
  • Golang » Crypto » Version: 0.49.0
    cpe:2.3:a:golang:crypto:0.49.0
  • Golang » Crypto » Version: 0.5.0
    cpe:2.3:a:golang:crypto:0.5.0
  • Golang » Crypto » Version: 0.50.0
    cpe:2.3:a:golang:crypto:0.50.0
  • Golang » Crypto » Version: 0.51.0
    cpe:2.3:a:golang:crypto:0.51.0
  • Golang » Crypto » Version: 0.6.0
    cpe:2.3:a:golang:crypto:0.6.0
  • Golang » Crypto » Version: 0.7.0
    cpe:2.3:a:golang:crypto:0.7.0
  • Golang » Crypto » Version: 0.8.0
    cpe:2.3:a:golang:crypto:0.8.0
  • Golang » Crypto » Version: 0.9.0
    cpe:2.3:a:golang:crypto:0.9.0


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