Vulnerability · Published Mar 5, 2026 · Assigned by Acronis
CVE-2026-28718
Medium 5.3
In plain English
A medium-severity security flaw 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 0.4% (higher than 34% of all known vulnerabilities).
Severity (CVSS 3.0)5.3Medium
Exploit odds (30 days)0.4%top 66.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Denial of service due to insufficient input validation in authentication logging. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 41186.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Acronis | Acronis Cyber Protect 17 | unspecified – before 41186 |
Weakness: CWE-779 · Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
References
- SEC-8377 vendor-advisory