CVE-2006-4482: Multiple heap-based buffer overflows in the (1) str_repeat and (2) wordwrap functions in ext/standard/strin...

Security readout for executives and security teams

This is an old PHP vulnerability affecting versions before 5.1.5 on 64-bit systems. Two built-in string functions could overflow heap memory. The public record does not define the exact business impact or attack path, so urgency depends on whether legacy PHP remains in production. Exposure is most likely in legacy 64-bit environments still running PHP before 5.1.5, including vendor-packaged PHP builds referenced by Linux distribution advisories. Current sources do not identify specific application products or reachable routes. Prioritize discovery over emergency response unless legacy PHP is still present. If found in production, plan expedited retirement or patching because the affected software is obsolete and the impact is unspecified. Mitigation focus: Inventory systems for PHP versions before 5.1.5 on 64-bit hosts.; Upgrade PHP to 5.1.5 or a vendor-patched package.; Consult applicable distribution advisories before choosing package versions..

Prepared

Jun 29, 2026, 10:45 UTC (UTC+00:00)

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