An Out-of-Bounds Read 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 when a specially crafted VC6 file is being parsed.

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Advisories

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Fixes

Solution

Ashlar-Vellum recommends users update to build 12.6.1204.217 and later.


Workaround

No workaround given by the vendor.

History

Tue, 12 May 2026 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 12 May 2026 21:00:00 +0000

Type Values Removed Values Added
Description An Out-of-Bounds Read 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 when a specially crafted VC6 file is being parsed.
Title Out-of-bounds read in Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, Cobalt Share
Weaknesses CWE-125
References
Metrics cvssV4_0

{'score': 8.4, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2026-05-12T21:12:34.923Z

Reserved: 2025-11-17T16:43:44.054Z

Link: CVE-2025-65087

cve-icon Vulnrichment

Updated: 2026-05-12T21:12:30.414Z

cve-icon NVD

Status : Received

Published: 2026-05-12T21:16:13.570

Modified: 2026-05-12T21:16:13.570

Link: CVE-2025-65087

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses