PT-2026-40429 · Ashlar Vellum · Lithium+4

CVE-2025-65087

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Published

2026-05-12

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Updated

2026-05-12

CVSS v4.0

8.4

High

VectorAV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions Ashlar-Vellum Cobalt versions prior to 12.6.1204.217 Ashlar-Vellum Xenon versions prior to 12.6.1204.217 Ashlar-Vellum Argon versions prior to 12.6.1204.217 Ashlar-Vellum Lithium versions prior to 12.6.1204.217 Ashlar-Vellum Cobalt Share versions prior to 12.6.1204.217
Description An Out-of-Bounds Read occurs when a specially crafted VC6 file is parsed, which could allow an attacker to disclose information or execute arbitrary code.
Recommendations Update to a version later than 12.6.1204.216 for Cobalt, Xenon, Argon, Lithium, and Cobalt Share.

Fix

Out of bounds Read

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Weakness Enumeration

Related Identifiers

CVE-2025-65087

Affected Products

Argon
Cobalt
Cobalt Share
Lithium
Xenon