Improper Certificate Validation Affecting curl-minimal-debuginfo package, versions <0:7.76.1-40.el9_8.5


Severity

Recommended
high

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.31% (22nd percentile)

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  • Snyk IDSNYK-ROCKY9-CURLMINIMALDEBUGINFO-18904206
  • published18 Aug 2026
  • disclosed3 Jul 2026

Introduced: 3 Jul 2026

CVE-2026-8286  (opens in a new tab)
CWE-295  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:9 curl-minimal-debuginfo to version 0:7.76.1-40.el9_8.5 or higher.
This issue was patched in RLSA-2026:55439.

NVD Description

Note: Versions mentioned in the description apply only to the upstream curl-minimal-debuginfo package and not the curl-minimal-debuginfo package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:9 relevant fixed versions and status.

A vulnerability exists where a new transfer that uses STARTTLS to upgrade the connection might reuse an existing live connection even though the TLS configuration mismatches so it should not.

CVSS Base Scores

version 3.1