Vulnerability · Published Mar 5, 2026 · Assigned by Acronis
CVE-2026-28727
High 7.8
In plain English
A high-severity incorrect default permissions in Acronis Cyber Protect 17 from Acronis. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 1% of all known vulnerabilities).
Severity (CVSS 3.0)7.8High
Exploit odds (30 days)0.1%top 98.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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, Acronis True Image (macOS) before build 42902.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Acronis | Acronis Cyber Protect 17 | unspecified – before 41186 |
| Acronis | Acronis Cyber Protect Cloud Agent | unspecified – before 41124 |
| Acronis | Acronis True Image | unspecified – before 42902 |
Weakness: CWE-276 · Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- SEC-9408 vendor-advisory