CVE-2026-7009: OCSP stapling bypass with Apple SecTrust
Affected: curl · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 20% of scored CVEs
DescriptionCVE.org
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.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- curl · curlfrom 8.19.0 up to and including 8.19.0; from 8.18.0 up to and including 8.18.0; from 8.17.0 up to and including 8.17.0
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- curl
- Published
- May 2026
- Bounty reports
- More than 6 disclosed on HackerOne
Disclosed bug bounty reports about CVE-2026-7009
The reports on HackerOne that name this CVE, with HackerOne's own outcome. Titles and metadata only.
- CVE-2026-7009: OCSP stapling bypass with Apple SecTrustcurl · 2026 · medium severityValid
- 08: CVE-2026-7009 fix incomplete for AWS-LC: `--cert-status` bypass on SecTrust pathcurl · 2026Informative
- 06: Incomplete fix for CVE-2026-7009: GCC/SecTrust builds silently discard stapled OCSP responsescurl · 2026Informative
- CVE-2026-111484: OpenSSL with SecTrust accepts bad OCSP staplescurl · 2026 · medium severityValid
- OpenSSL `--cert-status` accepts indefinitely stale GOOD OCSP staplescurl · 2026 · medium severityN/A
- GnuTLS + Apple SecTrust discards authenticated OCSP failurecurl · 2026 · medium severityN/A
CoverageNo articles yet
No CyberSIXT article names CVE-2026-7009 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.