All vulnerabilities

Servers and applications

CVE-2025-9086

1. A cookie is set using the `secure` keyword for `https://target` 2. curl is redirected to or otherwise made to speak with `http://target` (same hostname, but using clear text HTTP) using the same cookie set 3. The same cookie name is set - but with only a slash as path (`path="/"`). Since this site is not secure, the cookie *should* be ignored. 4. A bug in the path comparison logic makes curl…

Severity
High 7.5
Published
12 Sept 2025
Last changed
19 Oct 2026
Added to UpHeron
21 Oct 2026
Fixed in
8.16.0
Sources
NVD

Affected software

SoftwareAffected versions
curlServers and applications · cpe:a:haxx:curl
  • From 8.13.0 before 8.16.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2025-9086
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2025-9086