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Checked fact 250623 Oct 2026Safety and security

Calif’s timeline gives 11 August 2026 as the day Calif reported the first bug to PHP and started coordinated disclosure, and 21 August 2026 as the day it reported the second bug.

The exact words it rests on

2026 — August 11Calif reported the first bug to PHP and started coordinated disclosure process. ... 2026 — August 21Calif reported the second bug to PHP.

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

The source

php2shell: a tale of two PHP remote vulnerabilities
Calif · 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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