PHP Vulnerability Responses by Company

PubNub Inc.

Global cloud / infrastructure
Aliases / services
PubNub / PubNub Inc.
Official website
https://www.pubnub.com/
Sources identifying the operating company

Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.

Response status by service

PubNub PHP SDK

Response status
Not listed
Response information checked
2026-10-28

Current re-audit: Official sources searched; no response found · Research date: 2026-10-28

Official PHP documentation covers Composer installation, publish and subscribe keys, event listeners and blocking subscription behavior.

Scope: These sources establish a customer-side PHP integration. Provider infrastructure impact or remediation for PHP2Shell (CVE-2026-109618 / CVE-2026-109619) remains unverified. SDK availability or minimum PHP requirements are not proof of remediation.

What users should do

Separate key permissions and long-running subscriptions from ordinary web requests; test reconnection and message handling.

Official service URL

Source URLs

  1. PubNub: official PHP integration documentationhttps://www.pubnub.com/docs/sdks/php/Service and operation documentation
  2. PubNub: official operator and legal/company informationhttps://www.pubnub.com/trust/legal/privacy-policy/Service and operation documentation
Related official sources
  1. PubNub: official PHP integration documentationOfficial information directory
  2. PubNub: official operator and legal/company informationOfficial information directory

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