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Checked fact 236423 Oct 2026Safety and security

The advisory says updating is the only complete mitigation.

The exact words it rests on

Updating to a PHP release containing the patch to this vulnerability is the only complete mitigation.

What the source said when we opened it, on 23 Oct 2026.

The source

GHSA-w8hw-w9fx-j79w: RCE via OOM corruption (CVE-2026-109618)
PHP project (php-src security advisories) · 2026-10-21

Checked

Checked by the notis newsroom on , against the source above.

In the story

PHP patches two critical remote code execution flaws 23 Oct 2026

Cite this fact

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