GHSA-58fj-7xwc-45hq · 深刻度: high — Un-negotiated Raw Public Key (RFC 7250) accepted in place of an X.509 certificate, bypassing...
Un-negotiated Raw Public Key (RFC 7250) accepted in place of an X.509 certificate, bypassing chain validation. A raw public key has no chain, so ParseCertRelative() accepts it without performing any trust verification; it must therefore only be accepted when RPK was actually negotiated for that peer. The check now defaults the expected type to X.509 (per RFC 7250/8446) when no type was negotiated, comparing against the received server certificate type on the client and the selected client certificate type on the server, and rejects any mismatch, including an un-negotiated raw public key, with UNSUPPORTED_CERTIFICATE. Only affects builds with Raw Public Key support (HAVE_RPK) enabled - disabled by default in a standalone build, but included in --enable-all.
総合評価: CVE-2026-55960 は低リスク(34.2/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.14%、4 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 | 2026-06-27 | 0.19% | 0.14% | -0.05% |
| 2 | 2026-06-26 | — | 0.19% | — |
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 |
|---|---|---|---|---|---|---|
| 8.2 | 4.0 | HIGH |
|
— | — | [email protected] |
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
GHSA-58fj-7xwc-45hq · 深刻度: high — Un-negotiated Raw Public Key (RFC 7250) accepted in place of an X.509 certificate, bypassing...
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
end-of-life | CVE-2026-55960 end-of-life priority: Debian including 1 source packages (wolfssl), 4 status rows across 4 suites (bookworm, bullseye, sid, trixie): open 3, resolved 1. | https://security-tracker.debian.org/tracker/CVE-2026-55960 |
ubuntu
|
medium | CVE-2026-55960 medium priority: Ubuntu including 1 source packages (wolfssl), 7 status rows across 7 suites (bionic, focal, jammy, noble, questing, resolute, upstream): needs-triage 7. | https://ubuntu.com/security/CVE-2026-55960 |
| URL | タグ |
|---|---|
| https://github.com/wolfSSL/wolfssl/pull/10702 | Issue Tracking Patch |
| https://www.wolfssl.com/docs/security-vulnerabilities/ | Vendor Advisory |