Unrated severityNVD Advisory· Published Dec 28, 2014· Updated Jun 17, 2026
CVE-2014-2209
CVE-2014-2209
Description
Facebook HipHop Virtual Machine (HHVM) before 3.1.0 does not drop supplemental group memberships within hphp/util/capability.cpp and hphp/util/light-process.cpp, which allows remote attackers to bypass intended access restrictions by leveraging group permissions for a file or directory.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- cpe:2.3:a:facebook:hiphop_virtual_machine:*:*:*:*:*:*:*:*Range: <=3.0.1
Patches
Vulnerability mechanics
References
1News mentions
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