Agent
CVE-2026-28727
HIGH
Severity by source
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
2DescriptionCVE.org
Local privilege escalation due to insecure Unix socket permissions. The following products are affected: Acronis Cyber Protect 17 (macOS) before build 41186, Acronis Cyber Protect Cloud Agent (macOS) before build 41124.
AnalysisAI
Acronis Cyber Protect and Cloud Agent on macOS before specific builds contain an insecure Unix socket permissions vulnerability that allows local authenticated users to escalate privileges and gain complete system control. An attacker with local access can exploit this misconfiguration to read sensitive data, modify system files, and execute arbitrary commands with elevated rights. No patch is currently available for this HIGH severity vulnerability.
Technical ContextAI
Classified as CWE-276 (Incorrect Default Permissions). Local privilege escalation due to insecure Unix socket permissions. The following products are affected: Acronis Cyber Protect 17 (macOS) before build 41186, Acronis Cyber Protect Cloud Agent (macOS) before build 41124.
RemediationAI
Monitor vendor advisories for a patch.
Use After Free in Remote logging (which is disabled by default) in McAfee McAfee Agent (MA) 5.x prior to 5.6.0 allows re
Insecure storage of sensitive information vulnerability in MA for Linux, macOS, and Windows prior to 5.7.6 allows a loca
The McAfee VirusScan Console (mcconsol.exe) in McAfee Active Response (MAR) before 1.1.0.161, Agent (MA) 5.x before 5.0.
A vulnerability in the web-based management interface of Cisco DNA Center Software could allow an unauthenticated, remot
Local privilege escalation in WatchGuard Agent for Windows allows authenticated users to execute arbitrary code with ele
Hard-coded cryptographic key in WatchGuard Agent for Windows enables local authenticated attackers to inject malicious c
A heap-based overflow vulnerability in TA prior to version 5.7.9 allows a remote user to alter the page heap in the macm
Local privilege escalation due to insecure driver communication port permissions. Rated high severity (CVSS 7.8), this v
Local privilege escalation vulnerability in Action1 where an attacker with low-privileged code execution can exploit an
Unquoted Search Path or Element vulnerability in Grafana Agent (Flow mode) on Windows allows Privilege Escalation from L
Local privilege escalation due to improper soft link handling. Rated high severity (CVSS 7.8), this vulnerability is low
Local privilege escalation due to unrestricted loading of unsigned libraries. Rated high severity (CVSS 7.8), this vulne
Same weakness CWE-276 – Incorrect Default Permissions
View allSame technique Privilege Escalation
View allShare
External POC / Exploit Code
Leaving vuln.today