How severe is CVE-2026-41220?

CVE-2026-41220 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-41220 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-41220?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-41220 have an EU (EUVD) identifier?

Yes. CVE-2026-41220 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-26233.

When was CVE-2026-41220 published?

CVE-2026-41220 was published on 2026-04-29 and last updated on 2026-06-17.

CVE-2026-41220

CVE-2026-41220 is a high-severity vulnerability with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-26233
Weakness: CWE-787
Published: 2026-04-29
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2026-41220?: CVE-2026-41220 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-41220 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-41220?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-41220 have an EU (EUVD) identifier?: Yes. CVE-2026-41220 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-26233.
When was CVE-2026-41220 published?: CVE-2026-41220 was published on 2026-04-29 and last updated on 2026-06-17.

References

https://security-advisory.acronis.com/advisories/SEC-10296

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