5.3

CVE-2026-7009

Exploit

OCSP stapling bypass with Apple SecTrust

When curl is told to use the Certificate Status Request TLS extension, often
referred to as *OCSP stapling*, to verify that the server certificate is
valid, it fails to detect OCSP problems and instead wrongly consider the
response as fine.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Haxx ≫ Curl Version >= 8.17.0 < 8.20.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.27% 0.18
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.3 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA-ADP 5.3 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE-295 Improper Certificate Validation

The product does not validate, or incorrectly validates, a certificate.

https://curl.se/docs/CVE-2026-7009.json
Product
https://curl.se/docs/CVE-2026-7009.html
Patch
Vendor Advisory
https://hackerone.com/reports/3694390
Patch
Exploit
Issue Tracking
http://www.openwall.com/lists/oss-security/2026/04/29/12
Patch
Third Party Advisory
Mailing List