CVE-2020-10008

Root-level private information access via TCC logic flaw

Published Apr 2, 2021 · Updated Aug 4, 2024

Information disclosure in TCC in Apple macOS before 11.0.1 allows local users to access private information through a malicious application. Apple identifies a logic error in TCC restrictions but has not disclosed the affected routine or the operation that mishandles protected data. Exploitation requires the application to run with root privileges, and the reported consequence is limited to private-information access.

CVSS severity5.5
Medium
EPSS probability1.00%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in TCC in Apple macOS before 11.0.1 allows local users to access private information through a malicious application. Apple identifies a logic error in TCC restrictions but has not disclosed the affected routine or the operation that mishandles protected data. Exploitation requires the application to run with root privileges, and the reported consequence is limited to private-information access.

The record

CVE
CVE-2020-10008
Published
Apr 2, 2021
Updated
Aug 4, 2024
Vendor
Apple
Product
macOS
Classifications
T1005
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Apr 2, 2021CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <11.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

Apple · macOSversion=unspecified <11.0

Published CVSS scores

4.3NIST NVDAV:N/AC:M/Au:N/C:P/I:N/A:N
5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1005Data from Local System

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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