PT-2025-48067 · Ashlar Vellum · Ashlar-Vellum Lithium+4

Published 2025-11-25 · Updated 2026-05-12 · CVE-2025-65084

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, and Cobalt Share versions 12.6.1204.207 and prior

Description An Out-of-Bounds Write issue exists in the software that may allow an attacker to disclose information or execute arbitrary code.

Recommendations Update to a version later than 12.6.1204.207.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2025-65084

Affected Products

Ashlar-Vellum Argon

Ashlar-Vellum Cobalt

Ashlar-Vellum Cobalt Share

Ashlar-Vellum Lithium

Ashlar-Vellum Xenon

References · 8

• https://osv.dev/vulnerability/CVE-2025-65084 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-65084 · Security Note
• https://twitter.com/VulmonFeeds/status/1993389110858281047 · Twitter Post
• https://twitter.com/CVEnew/status/1993385794493681851 · Twitter Post
• https://t.me/CVEtracker/38213 · Telegram Post
• https://t.me/cveNotify/163294 · Telegram Post
• https://cisa.gov/news-events/ics-advisories/icsa-25-329-01 · Note
• https://twitter.com/SecReportCVE/status/2003853950991138836 · Twitter Post