CVE-2026-32281
Inefficient policy validation in crypto/x509
7.5
HIGH
CVSS 3.1
EPSS 0.35%
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.
如何修補 CVE-2026-32281
要修補 CVE-2026-32281,請將受影響套件升級到下列已修補版本。
- —升級至 1.25.9 或更新版本
CVE-2026-32281 正在被利用嗎?
低 — EPSS 為 0.3%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 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 |