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Case File

CVE-2017-7856

CRITICAL · CVSS 9.8 EPSS 3.49% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2017-04-14 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

Exhibit — Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2017-7856
Severity
CRITICAL
CVSS
9.8
EPSS
3.49%
Office

Original Filing — NVD Description

LibreOffice before 2017-03-11 has an out-of-bounds write caused by a heap-based buffer overflow in the SVMConverter::ImplConvertFromSVM1 function in vcl/source/gdi/svmconverter.cxx.