CVE-2026-8932 Affecting curl-doc package, versions <8.21.0-r0


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.37% (29th percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-CURLDOC-17897651
  • published9 Jul 2026
  • disclosed3 Jul 2026

Introduced: 3 Jul 2026

NewCVE-2026-8932  (opens in a new tab)

How to fix?

Upgrade Minimos:latest curl-doc to version 8.21.0-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream curl-doc package and not the curl-doc package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

libcurl would reuse a previously created connection even when some mTLS config related option had been changed that should have prohibited reuse.

libcurl keeps previously used connections in a connection pool for subsequent transfers to reuse if one of them matches the setup. However, some TLS settings related to client certificates were left out from the configuration match checks, making them match too easily. In particular options related to the private key.

CVSS Base Scores

version 3.1