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CVE-2025-65084

Ashlar Argon remote code execution

9.8 CRITICALEPSS 0.34%
  1. Published25 Nov 2025

Description

An Out-of-Bounds Write vulnerability is present in Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, and Cobalt Share versions 12.6.1204.216 and prior that could allow an attacker to disclose information or execute arbitrary code.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Ashlar Argon≤ 12.2.1204.207
Ashlar Cobalt≤ 12.2.1204.207
Ashlar Cobalt Share≤ 12.2.1204.207
Ashlar Lithium≤ 12.2.1204.207
Ashlar Xenon≤ 12.2.1204.207

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

References

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Frequently asked

Is CVE-2025-65084 being actively exploited?

CVE-2025-65084 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.34%.

How severe is CVE-2025-65084?

CVE-2025-65084 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.34% probability of exploitation.

Which products are affected by CVE-2025-65084?

Affected products include Ashlar Argon, Ashlar Cobalt, Ashlar Cobalt Share, Ashlar Lithium, Ashlar Xenon.

How do I fix CVE-2025-65084?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-65084 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.