{"id":"CVE-2026-111943","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-111943","generatedAt":"2026-10-28T10:47:56.028Z","title":"On most platforms, Go uses the given system root certificates.","description":"On most platforms, Go uses the given system root certificates. However, in some narrower cases, the system trust stores may not be updated without further action. To defend against the narrower set of cases that may remain affected, a denylist was added in crypto/x509 to return an error when calling Verify with any of the known intermediate certificates that are no longer considered to be trustworthy.","published":"2026-10-21T01:17:21.000Z","lastModified":"2026-10-22T16:18:19.000Z","status":"Awaiting Analysis","sourceIdentifier":"security@golang.org","cvss":null,"cwe":[],"affected":[],"epss":{"score":0.00299,"percentile":0.2244,"date":"2026-10-27","history":[{"date":"2026-10-21","score":0.00145,"percentile":0.03388}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"unknown","text":"Not yet scored. NVD analysis is pending; check back once CVSS and EPSS values are published."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-21T01:17:21.000Z","detail":{"score":null,"severity":null,"publishedAt":"2026-10-21T01:17:20.797Z"},"summary":"New CVE, not yet scored."}],"references":[{"url":"https://go.dev/cl/851047","source":"security@golang.org"},{"url":"https://go.dev/issue/82345","source":"security@golang.org"},{"url":"https://groups.google.com/g/golang-announce/c/66pojueaQek","source":"security@golang.org"},{"url":"https://pkg.go.dev/vuln/GO-2026-6809","source":"security@golang.org"},{"url":"http://www.openwall.com/lists/oss-security/2026/10/20/29","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-111943","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}