VDB
DEBIAN-CVE-2026-33810
DEBIAN-CVE-2026-33810
PUBLISHED
CVSS 8.199999809265137 HIGH
When verifying a certificate chain containing excluded DNS constraints, these constraints are not correctly applied to wildcard DNS SANs which use a different case than the constraint. This only affects validation of otherwise trusted certificate chains, issued by a root CA in the VerifyOptions.Roots CertPool, or in the system certificate pool.
Risk Scores
CVSS v3.1
8.199999809265137
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | golang-1.26 | 0, 1.26.1-1, 1.26~rc2-1 |
Timeline
- Apr 8, 2026 CVE Published
- Apr 28, 2026 CVE Updated