Checked fact 249023 Oct 2026Safety and security
Rapid7 says, in its description of CVE-2026-109619, that session upload progress, PHP's upload-tracking feature, "is enabled by default and can act as an early consumer of stale session or decoder state before normal initialization".
Toned down to what the source saysThe exact words it rests on
Session upload progress, PHP's upload-tracking feature, is enabled by default and can act as an early consumer of stale session or decoder state before normal initialization; reaching this consumer does not itself require an application call to session_start().
What the source said when we opened it, on 23 Oct 2026.
The source
CVE-2026-109618 and CVE-2026-109619: Critical unauthenticated remote code execution in PHP
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
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