Description
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.
Published: 2026-05-13
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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History

Fri, 15 May 2026 08:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 14 May 2026 16:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-594

Thu, 14 May 2026 14:30:00 +0000

Type Values Removed Values Added
First Time appeared Haxx
Haxx curl
Weaknesses CWE-295
CPEs cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*
Vendors & Products Haxx
Haxx curl

Wed, 13 May 2026 21:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-594

Wed, 13 May 2026 18:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-200
CWE-284

Wed, 13 May 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}


Wed, 13 May 2026 15:30:00 +0000

Type Values Removed Values Added
References

Wed, 13 May 2026 10:30:00 +0000

Type Values Removed Values Added
First Time appeared Curl
Curl curl
Weaknesses CWE-200
CWE-284
Vendors & Products Curl
Curl curl

Wed, 13 May 2026 09:15:00 +0000

Type Values Removed Values Added
Description 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.
Title OCSP stapling bypass with Apple SecTrust
References

cve-icon MITRE

Status: PUBLISHED

Assigner: curl

Published:

Updated: 2026-05-13T14:20:33.908Z

Reserved: 2026-04-25T08:37:24.989Z

Link: CVE-2026-7009

cve-icon Vulnrichment

Updated: 2026-05-13T09:05:48.665Z

cve-icon NVD

Status : Analyzed

Published: 2026-05-13T13:01:57.100

Modified: 2026-05-14T14:17:05.223

Link: CVE-2026-7009

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-14T17:45:25Z

Weaknesses