Integer Overflow or Wraparound Affecting mod_ssl package, versions <1:2.4.62-13.el9_8.9


Severity

Recommended
high

Based on AlmaLinux security rating.

Threat Intelligence

EPSS
0.43% (37th percentile)

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  • Snyk IDSNYK-ALMALINUX9-MODSSL-21460410
  • published23 Oct 2026
  • disclosed22 Oct 2026

Introduced: 22 Oct 2026

NewCVE-2026-93546  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

Upgrade AlmaLinux:9 mod_ssl to version 1:2.4.62-13.el9_8.9 or higher.
This issue was patched in ALSA-2026:88229.

NVD Description

Note: Versions mentioned in the description apply only to the upstream mod_ssl package and not the mod_ssl package as distributed by AlmaLinux. See How to fix? for AlmaLinux:9 relevant fixed versions and status.

Integer overflow in mod_dav_fs in Apache HTTP Server through 2.4.68 allows an authenticated WebDAV client with write access to crash worker processes and persistently corrupt a directory's property database via PROPPATCH requests declaring many XML namespaces.

CVSS Base Scores

version 3.1