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PulseAI is not affected by the PHP vulnerabilities disclosed on October 21, 2026

On October 21, 2026 the PHP project disclosed two critical remote code execution vulnerabilities, CVE-2026-109618 and CVE-2026-109619. PulseAI does not use PHP anywhere in its platform, website, or status page, so neither vulnerability affects PulseAI or your data. No action is needed on your side.

What was disclosed

On October 21, 2026 the PHP project released fixes for two critical vulnerabilities in the PHP interpreter:

The fixed releases are PHP 8.5.12, 8.4.27, 8.3.36, and 8.2.35. The PHP Foundation’s security release notice has the details.

Why PulseAI is not affected

Both vulnerabilities are in the PHP interpreter itself, so they can only be exploited on a system that runs PHP. PulseAI does not. No part of the PulseAI application, its API, AI assistant access, the pulseai.now website, or status.pulseai.now is written in PHP or runs the PHP interpreter.

We confirmed this on October 22, 2026 by reviewing the source code of every PulseAI service and the server runtimes our production platform runs on. None of them include PHP.

What you need to do

Nothing. There is no PulseAI update to apply and no setting to change. If your vendor-risk or security team is collecting statements from suppliers about these vulnerabilities, you can point them to this page.

If you believe you have found a security issue in PulseAI, our security and responsible disclosure page explains how to report it.

At a glance

What this means for you
You can close this item in your vendor-risk review for PulseAI: neither CVE-2026-109618 nor CVE-2026-109619 applies, and there is nothing for you to patch or change.
Scope
Covers every system PulseAI builds and operates: the PulseAI application, API, and AI assistant access in Canada and the United States, the pulseai.now website, and status.pulseai.now. Our subprocessors run their own software and are listed on the subprocessors page.
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