Link Following Affecting php-8.5 package, versions <8.5.2-r0


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.35% (27th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-PHP85-15131141
  • published29 Jan 2026
  • disclosed25 Aug 2017

Introduced: 25 Aug 2017

CVE-2015-3211  (opens in a new tab)
CWE-59  (opens in a new tab)

How to fix?

Upgrade Chainguard php-8.5 to version 8.5.2-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php-8.5 package and not the php-8.5 package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

php-fpm allows local users to write to or create arbitrary files via a symlink attack.

CVSS Base Scores

version 3.1