Historical version

This is version 1, as it stood on . It is not what this organization currently publishes — read the current version.

Critical PHP Vulnerability (CVE-2026-109618, CVE-2026-109619) [infocon yellow], (Wed, Oct 21st)

SANS Internet Storm Center Version 1 original

Imported from official source

PHP.net announced that it will release a critical update today. We decided to change the infoCon to YELLOW due to the widespread use of PHP, the expected severity of the flaw (CVSS 9.4), and the availability of early PoC exploits ahead of the patch becoming available.

This version

Version
1 of 6
Recorded
October 21, 2026 13:00
Change
Initial
Content hash
24ef5cbe1e827997a58dfd33c1d43722
All versions
Revision history

Officially records where a publication came from, not whether it is true. Imported records are reproduced from an organization's own official source.