Inefficient Regular Expression Complexity Affecting zabbix-fips-7.0 package, versions <7.0.25-r1


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.68% (50th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-ZABBIXFIPS70-17239874
  • published9 Jun 2026
  • disclosed14 Jul 2026

Introduced: 9 Jun 2026

CVE-2026-45305  (opens in a new tab)
CWE-1333  (opens in a new tab)

How to fix?

Upgrade Chainguard zabbix-fips-7.0 to version 7.0.25-r1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream zabbix-fips-7.0 package and not the zabbix-fips-7.0 package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, Symfony\Component\Yaml\Parser::cleanup() used regular expressions with overlapping quantifiers for YAML directive, comment, and document marker cleanup, allowing crafted input to make parsing hang for an arbitrarily long time. This issue is fixed in versions 5.4.52, 6.4.40, 7.4.12, and 8.0.12.