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Fencer Vulns
medium 5.5

CVE-2017-11934 json

Microsoft Office 2013 RT SP1, Microsoft Office 2013 SP1, and Microsoft Office 2016 allow an information disclosure vulnerability due to the…

published 2017-12-12 8 y ago modified 2026-06-17 4 mo ago also EUVD-2017-3520

cvss
5.5
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
12.6%
EPSS 12.6% chance of exploitation in 30 days, percentile 96%
public exploits
0
none known

Summary

Microsoft Office 2013 RT SP1, Microsoft Office 2013 SP1, and Microsoft Office 2016 allow an information disclosure vulnerability due to the way certain functions handle objects in memory, aka "Microsoft Office Information Disclosure Vulnerability".

Patch / fix

Exploit prediction

12.59% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.0 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:P/I:N/A:N

Affected products

  • Microsoft Corporation Microsoft Office

Classification

Weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.