Improper Certificate Validation Affecting wcurl package, versions <8.22.0-150700.7.33.1


Severity

Recommended
0.0
high
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.61% (49th percentile)

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  • Snyk IDSNYK-SLES157-WCURL-22192498
  • published4 Nov 2026
  • disclosed3 Nov 2026

Introduced: 3 Nov 2026

NewCVE-2026-11564  (opens in a new tab)
CWE-295  (opens in a new tab)

How to fix?

Upgrade SLES:15.7 wcurl to version 8.22.0-150700.7.33.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream wcurl package and not the wcurl package as distributed by SLES. See How to fix? for SLES:15.7 relevant fixed versions and status.

libcurl keeps previously used connections in a connection pool for subsequent transfers to reuse if one of them matches the setup.

An easy handle that first uses default native CA trust can continue trusting the native platform store after the application switches that same handle to custom CA material for a later transfer.

CVSS Base Scores

version 3.1