Buffer overflow in Acronis Cyber Protect Cloud Agent
CVE-2026-41220
Local privilege escalation due to improper input validation. The following products are affected: Acronis DeviceLock DLP (Windows) before build 9.0.93212, Acronis Cyber Protect Cloud Agent (Windows) before build 42183.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (4.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 4.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.002 · change: +0.001
Affected products
- Acronis Cyber Protect Cloud Agent — versions unspecified
- Acronis Devicelock Dlp — versions unspecified
Weakness classification (CWE)
References
- security-advisory.acronis.com/advisories/SEC-10296 (vendor-advisory)
Frequently asked questions
- What is CVE-2026-41220?
- CVE-2026-41220 is a high-severity vulnerability in Acronis Cyber Protect Cloud Agent, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2026-04-29.
- How severe is CVE-2026-41220?
- High severity. CVSS v3 base score is 7.8 out of 10.