How severe is CVE-2026-41952?

CVE-2026-41952 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-2026-41952 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-2026-41952?

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-2026-41952 have an EU (EUVD) identifier?

Yes. CVE-2026-41952 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-26234.

When was CVE-2026-41952 published?

CVE-2026-41952 was published on 2026-04-29 and last updated on 2026-06-17.

CVE-2026-41952

CVE-2026-41952 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-123.

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-2026-26234
Weakness: CWE-123
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-2026-41952?: 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-2026-41952?: CVE-2026-41952 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-2026-41952 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-2026-41952?: 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-2026-41952 have an EU (EUVD) identifier?: Yes. CVE-2026-41952 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-26234.
When was CVE-2026-41952 published?: CVE-2026-41952 was published on 2026-04-29 and last updated on 2026-06-17.

References

https://security-advisory.acronis.com/advisories/SEC-7790

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