Skip to content
CVE PROGRAM SOURCE RECORD7.5 High

CVE-2026-80231

native CA store conn reuse

Description

A flaw in libcurl makes it wrongly reuse an existing HTTPS connection setup for a given hostname even when using a different Native CA Store setting (`CURLSSLOPT_NATIVE_CA`) than when the connection was created.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

curl curl

Default version status: unaffected

  • 7.71.0 to < 8.14.2affected
  • 8.15.0 to < 8.16.1affected
  • 8.17.0 to < 8.20.1affected
  • 8.21.0 to < 8.22.0affected

curl curl

Default version status: unaffected

  • 148534db57dda611cf8516e92e4d6e35fc1e5074 to < 7be1e70cb6bcd83e130ecfe8cb91b6a7dcdeff42affected

curl curl

Default version status: unaffected

  • 8.21.0affected
  • 8.20.0affected
  • 8.19.0affected
  • 8.18.0affected
  • 8.17.0affected
  • 8.16.0affected
  • 8.15.0affected
  • 8.14.1affected
  • 8.14.0affected
  • 8.13.0affected
  • 8.12.1affected
  • 8.12.0affected
  • 8.11.1affected
  • 8.11.0affected
  • 8.10.1affected
  • 8.10.0affected
  • 8.9.1affected
  • 8.9.0affected
  • 8.8.0affected
  • 8.7.1affected
  • 8.7.0affected
  • 8.6.0affected
  • 8.5.0affected
  • 8.4.0affected
  • 8.3.0affected
  • 8.2.1affected
  • 8.2.0affected
  • 8.1.2affected
  • 8.1.1affected
  • 8.1.0affected
  • 8.0.1affected
  • 8.0.0affected
  • 7.88.1affected
  • 7.88.0affected
  • 7.87.0affected
  • 7.86.0affected
  • 7.85.0affected
  • 7.84.0affected
  • 7.83.1affected
  • 7.83.0affected
  • 7.82.0affected
  • 7.81.0affected
  • 7.80.0affected
  • 7.79.1affected
  • 7.79.0affected
  • 7.78.0affected
  • 7.77.0affected
  • 7.76.1affected
  • 7.76.0affected
  • 7.75.0affected
  • 7.74.0affected
  • 7.73.0affected
  • 7.72.0affected
  • 7.71.1affected
  • 7.71.0affected

References