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No exploitation reported

CVE-2016-7300

No exploitation reported by the sources we read.

  • Published2016-12-20
  • WeaknessCWE-426

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Untrusted search path vulnerability in Microsoft Auto Updater for Mac allows local users to gain privileges via a Trojan horse executable file, aka "Microsoft (MAU) Office Elevation of Privilege Vulnerability."

Timeline

dates in UTC
  1. 2016-12-2006:59CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2016-7300?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2016-7300?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD
Microsoft auto updater for mac
BranchAffectedFixed in
—all versionsno fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub

Sources

  • NVDCVSS 3.07.8read 2026-10-23
  • NVDCVSS 2.04.6read 2026-10-23
  • NVDweakness (CWE)CWE-426read 2026-10-23
  • FIRST EPSSEPSS score2.2 %2026-10-23

Technical details

CVSS v3 Vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
2016-12-20
Last Modified
2026-06-17
NVD status
Modified

Frequently asked questions

What is CVE-2016-7300?

Untrusted search path vulnerability in Microsoft Auto Updater for Mac allows local users to gain privileges via a Trojan horse executable file, aka "Microsoft (MAU) Office Elevation of Privilege Vulnerability."

Is CVE-2016-7300 actively exploited?

Active exploitation of CVE-2016-7300 has not been confirmed. Its EPSS score was 2.2% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2016-7300?

CVE-2016-7300 has a CVSS v3 base score of 7.8 (HIGH severity), with vector string CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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Surveillance reads the versions in your stack — a domain, a lockfile or a list — checks each CVE against the ranges its sources publish, and alerts you when one you run is exploited or enters CISA KEV. A version it cannot read stays « version not verified ».

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