Loop with Unreachable Exit Condition ('Infinite Loop') Affecting curl package, versions <0:8.23.0-0.1.hum1


Severity

Recommended
0.0
low
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
1.04% (65th percentile)

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  • Snyk IDSNYK-RHEL10-CURL-21148771
  • published17 Oct 2026
  • disclosed14 Oct 2026

Introduced: 14 Oct 2026

NewCVE-2026-92387  (opens in a new tab)
CWE-835  (opens in a new tab)

How to fix?

Upgrade RHEL:10 curl to version 0:8.23.0-0.1.hum1 or higher.
This issue was patched in RHSA-2026:82895.

NVD Description

Note: Versions mentioned in the description apply only to the upstream curl package and not the curl package as distributed by RHEL. See How to fix? for RHEL:10 relevant fixed versions and status.

By permanently omitting the final control-response line, a malicious FTP, IMAP, POP3, or SMTP server can exploit libcurl and completely bypass its configured transfer timeout mechanism, indefinitely blocking all concurrent transfers bound to the same multi-handle.

CVSS Base Scores

version 3.1