Out-of-bounds Read Affecting apache2-prefork package, versions <2.4.66-160000.2.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.39% (31st percentile)

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  • Snyk IDSNYK-SLES1600-APACHE2PREFORK-17438062
  • published24 Jun 2026
  • disclosed20 Jun 2026

Introduced: 20 Jun 2026

CVE-2026-33857  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade SLES:16.0.0 apache2-prefork to version 2.4.66-160000.2.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream apache2-prefork package and not the apache2-prefork package as distributed by SLES. See How to fix? for SLES:16.0.0 relevant fixed versions and status.

Out-of-bounds Read vulnerability in mod_proxy_ajp of

Apache HTTP Server.

This issue affects Apache HTTP Server: through 2.4.66.

Users are recommended to upgrade to version 2.4.67, which fixes the issue.

CVSS Base Scores

version 3.1