CVE-2007-2728: The soap extension in PHP calls php_rand_r with an uninitialized seed variable, which has unknown impact an...

Security readout for executives and security teams

CVE-2007-2728 concerns old PHP SOAP code using a random function with an uninitialized seed. The public record says the impact and attack vectors are unknown, and notes that the PHP team disputed whether this was a valid security issue. Potential exposure is limited to legacy PHP environments using the SOAP extension and package versions covered by relevant vendor advisories. The source bundle does not identify exact upstream PHP versions or supported affected products. Treat this as a legacy hygiene issue unless matching vulnerable PHP packages are found. The immediate business urgency is unclear because impact and exploitability are not established, but unsupported PHP systems should already be prioritized for replacement. Mitigation focus: Inventory legacy PHP deployments and determine whether the SOAP extension is enabled.; Compare installed PHP packages against Ubuntu, Mandriva, and SUSE advisory guidance.; Apply vendor-supported updates where the relevant advisory says your package is affected..

Prepared

Jun 29, 2026, 05:28 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.