The vulnerability of the vardestroy() function in the ext/standard/var_unserializer.re script of the PHP interpreter allows a attacker to execute arbitrary code.
🗓️ 05 May 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 6 Views
| Source | Link |
|---|---|
| github | www.github.com/dinosn/php-8.5.5-var_destroy-uaf/ |
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06 May 2026 00:00Current
6.1Medium risk
Vulners AI Score6.1
CVSS 39.8
CVSS 210