CVE-2026-32281
HIGH7.5EPSS 0.02%Inefficient policy validation in crypto/x509
發布日:2026/4/7修改日:2026/6/2
也稱為:RHSA-2026:20569RHSA-2026:20570RHSA-2026:20571RHSA-2026:22309BIT-golang-2026-32281CGA-mhq6-cw97-rcc6GO-2026-4946
描述
Validating certificate chains which use policies is unexpectedly inefficient when certificates in the chain contain a very large number of policy mappings, possibly causing denial of service. 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.
受影響套件(7)
- Bitnami/golangfrom 0, < 1.25.9, >= 1.26.0-0, < 1.26.2
- Debian/golang-1.15from 0
- Debian/golang-1.19from 0
- Debian/golang-1.24from 0
- Debian/golang-1.25from 0, < 1.25.9-1
- Debian/golang-1.26from 0, < 1.26.2-1
- Go/stdlibfrom 0, < 1.25.9, >= 1.26.0-0, < 1.26.2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |