CVE-2026-14355 Affecting php-snmp package, versions <0:8.3.32-1.el10_2


Severity

Recommended
low

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.28% (21st percentile)

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  • Snyk IDSNYK-ORACLE10-PHPSNMP-18512297
  • published3 Aug 2026
  • disclosed3 Jul 2026

Introduced: 3 Jul 2026

CVE-2026-14355  (opens in a new tab)

How to fix?

Upgrade Oracle:10 php-snmp to version 0:8.3.32-1.el10_2 or higher.
This issue was patched in ELSA-2026-48170.

NVD Description

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

In PHP versions 8.2.* before 8.2.32, 8.3.* before 8.3.32, 8.4.* before 8.4.23, 8.5.* before 8.5.8, the AES-WRAP-PAD algorithm implementation in OpenSSL extension contains a buffer allocation flaw. The output buffer for the AES key-wrap-with-padding operation is sized from the plaintext length without accounting for RFC 5649 expansion. This may cause OpenSSL to write beyond allocated memory, corrupting heap metadata and triggering application abort.

CVSS Base Scores

version 3.1