As cited
Copy frozen at (site build).
vulnerabilities
Re: PHP 5.4.23 (custom 5.4-5.6) backported patch for PHP2Shell OOM vulnerability (CVE-2026-109618)
A discussion emerged regarding how PHP 5.4.23 should handle out-of-memory conditions related to CVE-2026-109618, specifically whether crashing the process would be preferable to applying a large upstream patch.
Why it matters: Practitioners running PHP 5.4 through 5.6 need to evaluate the patch for this CVSS 9.2 vulnerability and decide on their mitigation approach before exploitation increases.
- Source published
- First seen by Cybersecurity Tracker
Source attribution
Correction
Correction recorded as of .
vulnerabilities
Re: PHP 5.4.23 (custom 5.4-5.6) backported patch for PHP2Shell OOM vulnerability (CVE-2026-109618)
A discussion emerged regarding how to handle out-of-memory conditions in a PHP backport for CVE-2026-109618, with a contributor questioning whether crashing the process might be preferable to the upstream patch approach.
Why it matters: Practitioners running PHP 5.4 through 5.6 should track this fix for CVE-2026-109618 (CVSS 9.2), which is listed on the Known Exploited Vulnerabilities (KEV) catalog and under active exploitation.
- Source published
- First seen by Cybersecurity Tracker