CVE-2026-32280 Affecting coredns-1.14-compat package, versions <1.14.2-r2
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-MINIMOSLATEST-COREDNS114COMPAT-16046062
- published14 Apr 2026
- disclosed8 Apr 2026
Introduced: 8 Apr 2026
NewCVE-2026-32280 (opens in a new tab)How to fix?
Upgrade Minimos:latest coredns-1.14-compat to version 1.14.2-r2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream coredns-1.14-compat package and not the coredns-1.14-compat package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
During chain building, the amount of work that is done is not correctly limited when a large number of intermediate certificates are passed in VerifyOptions.Intermediates, which can lead to a denial of service. This affects both direct users of crypto/x509 and users of crypto/tls.
References
- https://www.cve.org/CVERecord?id=CVE-2026-32280
- https://github.com/advisories/GHSA-m4pr-4j3g-9v7v
- https://osv.dev/vulnerability/MINI-56p8-ppwj-ph9v
- https://osv.dev/vulnerability/CVE-2026-32280
- https://go.dev/cl/758320
- https://go.dev/issue/78282
- https://groups.google.com/g/golang-announce/c/0uYbvbPZRWU
- https://pkg.go.dev/vuln/GO-2026-4947