Is CVE-2025-2581 in the CISA KEV catalog?

No. CVE-2025-2581 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-2581?

CVE-2025-2581 has a CVSS v3 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2025-2581?

CVE-2025-2581 has an EPSS score of 0.56% (43th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-2581?

Upgrade xmedcon on debian 11 to 0.16.3+dfsg-1+deb11u2 or later.

CVE & CISA-KEV Catalog

CVE-2025-2581

MEDIUM

4.3

CVSS v3

NVD

Description

A vulnerability has been found in xmedcon 0.25.0 and classified as problematic. Affected by this vulnerability is the function malloc of the component DICOM File Handler. The manipulation leads to integer underflow. The attack can be launched remotely. Upgrading to version 0.25.1 is able to address this issue. It is recommended to upgrade the affected component.

CWE-189 CWE-191

How to fix

Remediation Available

xmedconDebian

Fixed in:0.16.3+dfsg-1+deb11u2CVE-2025-2581

Fixed in:0.23.0-gtk3+dfsg-1+deb12u2CVE-2025-2581

Fixed in:0.25.1-gtk3+dfsg-1CVE-2025-2581

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityLow

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Exploit Intelligence

0.56%probability of exploitation in 30 days

43rdpercentile

Moderate risk: more likely to be exploited than 43% of all known CVEs.

References

Third-Party Advisory2

VDB Entry2

Other references1

lists.debian.org

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-11-03.