Critical severity9.8NVD Advisory· Published Feb 17, 2017· Updated May 13, 2026
CVE-2016-6871
CVE-2016-6871
Description
Integer overflow in bcmath in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors, which triggers a buffer overflow.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3- www.openwall.com/lists/oss-security/2016/08/11/1nvdMailing ListPatchThird Party Advisory
- www.openwall.com/lists/oss-security/2016/08/19/1nvdMailing ListPatchThird Party Advisory
- github.com/facebook/hhvm/commit/c00fc9d3003eb06226b58b6a48555f1456ee2475nvdPatch
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