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9.1Kritik

CVE-2026-87866wolfSSL public-key pinning bypass

curl curl Yayım: (13 gün önce)

Açıklama

When built with wolfSSL, curl can successfully validate a pinned public key hash against a key the TLS peer does not possess. During the TLS handshake, wolfSSL validates the connection, but curl's subsequent re-parsing of the same certificate - tricked by a manipulated validity length field - extracts and matches a different embedded key, incorrectly authorizing the pinned public key.

Zayıflık türü (CWE): CWE-295

Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.

Etkilenen ürünler ve sürümler

ÜreticiÜrünSürümler
curl curl 8.22.0 – ≤ 8.22.0, 8.21.0 – ≤ 8.21.0, 8.20.0 – ≤ 8.20.0, 8.19.0 – ≤ 8.19.0, 8.18.0 – ≤ 8.18.0, 8.17.0 – ≤ 8.17.0, 8.16.0 – ≤ 8.16.0, 8.15.0 – ≤ 8.15.0, 8.14.1 – ≤ 8.14.1, 8.14.0 – ≤ 8.14.0, 8.13.0 – ≤ 8.13.0, 8.12.1 – ≤ 8.12.1, 8.12.0 – ≤ 8.12.0, 8.11.1 – ≤ 8.11.1, 8.11.0 – ≤ 8.11.0, 8.10.1 – ≤ 8.10.1, 8.10.0 – ≤ 8.10.0, 8.9.1 – ≤ 8.9.1, 8.9.0 – ≤ 8.9.0, 8.8.0 – ≤ 8.8.0, 8.7.1 – ≤ 8.7.1, 8.7.0 – ≤ 8.7.0, 8.6.0 – ≤ 8.6.0, 8.5.0 – ≤ 8.5.0, 8.4.0 – ≤ 8.4.0, 8.3.0 – ≤ 8.3.0, 8.2.1 – ≤ 8.2.1, 8.2.0 – ≤ 8.2.0, 8.1.2 – ≤ 8.1.2, 8.1.1 – ≤ 8.1.1, 8.1.0 – ≤ 8.1.0, 8.0.1 – ≤ 8.0.1, 8.0.0 – ≤ 8.0.0, 7.88.

Kaynaklar ve yamalar

Aynı üründe son açıklar — curl / libcurl

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