CVE-2024-27843

Local privilege escalation via undisclosed SharedFileList logic

Published May 13, 2024 · Updated Apr 2, 2026

Privilege escalation in Apple macOS Monterey before 12.7.5, Ventura before 13.6.7, and Sonoma before 14.5 allows local users to elevate privileges. SharedFileList performs an undisclosed incorrect operation; Apple states only that a logic issue required improved checks. Exploitation requires a user to run an untrusted app, after which the app can obtain elevated privileges.

CVSS severity7.8
High
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Privilege escalation in Apple macOS Monterey before 12.7.5, Ventura before 13.6.7, and Sonoma before 14.5 allows local users to elevate privileges. SharedFileList performs an undisclosed incorrect operation; Apple states only that a logic issue required improved checks. Exploitation requires a user to run an untrusted app, after which the app can obtain elevated privileges.

The record

CVE
CVE-2024-27843
Published
May 13, 2024
Updated
Apr 2, 2026
Vendor
Apple
Product
macOS
Classifications
T1068
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 13, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 2, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=0 <12.7.5
  2. Affected versionversion=0 <13.6.7
  3. Affected versionversion=0 <14.5

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Apple · macOSversion=0 <12.7.5; version=0 <13.6.7; version=0 <14.5

Published CVSS scores

7.8NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8CISA-ADPCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1068Exploitation for Privilege Escalation

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo