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Status published
High
CVE-2025-65085
Heap-based Buffer Overflow in Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, Cobalt Share
Vulnerability Description
A Heap-based Buffer Overflow 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Michael Heinzl reported these vulnerabilities to CISA.
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Affected Vendor
Ashlar-Vellum
View all reports →Affected Software
Cobalt, Xenon, Argon, Lithium, Cobalt Share
Vulnerable Versions:
0
Timeline
Official Publish:
November 25th, 2025
Last Modified:
May 12th, 2026
Added to House:
July 22nd, 2026