GHSA-ph5j-38mg-j6hp · 深刻度: medium — Certificate verification can panic when a certificate in the chain has an empty DNS name and...
Certificate verification can panic when a certificate in the chain has an empty DNS name and another certificate in the chain has excluded name constraints. This can crash programs that are either directly verifying X.509 certificate chains, or those that use TLS.
総合評価: CVE-2026-27138 は低リスク(33.2/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.35%、27 パーセンタイル) 推奨対応: 悪用情報と EPSS の推移を監視し、必要に応じて優先度を見直してください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.02% | 0.35% | +0.33% |
| 2 | 2026-03-07 | — | 0.02% | — |
EPSS の全履歴 (全 2 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 5.9 | 3.1 | MEDIUM |
|
2.2 | 3.6 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
GHSA-ph5j-38mg-j6hp · 深刻度: medium — Certificate verification can panic when a certificate in the chain has an empty DNS name and...
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2026-27138: 1 source package rows (go); 2 state rows across 1 repos (edge-community); fixed 2, open 0. | https://security.alpinelinux.org/vuln/CVE-2026-27138 |
debian
|
unimportant | CVE-2026-27138 unimportant priority: Debian including 5 source packages (golang-1.15, golang-1.19, golang-1.24, golang-1.25, golang-1.26), 7 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 7. | https://security-tracker.debian.org/tracker/CVE-2026-27138 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2026-27138 |
suse
|
high | — | https://www.suse.com/security/cve/CVE-2026-27138/ |
ubuntu
|
medium | CVE-2026-27138 medium priority: Ubuntu including 3 source packages (golang-1.24, golang-1.25, golang-1.26), 12 status rows across 4 suites (jammy, noble, questing, upstream): DNE 5, needs-triage 4, not-affected 2, released 1. | https://ubuntu.com/security/CVE-2026-27138 |
| URL | タグ |
|---|---|
| https://go.dev/cl/752183 | Mailing List |
| https://go.dev/issue/77953 | Issue Tracking |
| https://groups.google.com/g/golang-announce/c/EdhZqrQ98hk | Release Notes |
| https://pkg.go.dev/vuln/GO-2026-4600 | Vendor Advisory |