Critical severity9.8NVD Advisory· Published Feb 17, 2017· Updated May 13, 2026
CVE-2016-6870
CVE-2016-6870
Description
Out-of-bounds write in the (1) mb_detect_encoding, (2) mb_send_mail, and (3) mb_detect_order functions in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors.
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/365abe807cab2d60dc9ec307292a06181f77a9c2nvdPatchVendor Advisory
News mentions
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