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Low RLSA-2026:49914 1 CVE

Low: php8.4 security, bug fix, and enhancement update

Published Aug 14, 2026 · Updated Aug 14, 2026

Summary

PHP is an HTML-embedded scripting language. PHP attempts to make it easy for developers to write dynamically generated web pages. PHP also offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled webpage with PHP is fairly simple. The most common use of PHP coding is probably as a replacement for CGI scripts.

Security Fix(es):

* php: PHP OpenSSL extension: Denial of Service due to buffer allocation flaw in AES-WRAP-PAD (CVE-2026-14355)

Bug Fix(es) and Enhancement(s):

* Rebase PHP to 8.4.23 for CVE-2026-14355 in 10.2.z (JIRA:Rocky Linux-192616)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Fixed packages 1

ReleasePackageFixed in
Rocky Linux · 10 php8.4 0:8.4.23-1.el10_2

Vulnerabilities 1

  • Medium 5.6

    ext/openssl: Memory corruption in openssl_encrypt with AES-WRAP-PAD

    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 …

References

  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2496971
  • advisory
    https://access.redhat.com/errata/RHSA-2026:49914