BaseFortify

Publication date: 2025-11-25

Last updated on: 2025-11-28

Assigner: ICS-CERT

Description

A Heap-based Buffer Overflow vulnerability is present in Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, and Cobalt Share versions 12.6.1204.207 and prior that could allow an attacker to disclose information or execute arbitrary code.

CVSS Scores

EPSS Scores

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Meta Information

Published

2025-11-25

Last Modified

2025-11-28

Generated

2026-07-06

AI Q&A

2025-11-25

EPSS Evaluated

2026-07-05

NVD

CVE-2025-65085

Affected Vendors & Products

Vendor	Product	Version / Range
ashlar	argon	to 12.2.1204.207 (inc)
ashlar	cobalt	to 12.2.1204.207 (inc)
ashlar	cobalt_share	to 12.2.1204.207 (inc)
ashlar	lithium	to 12.2.1204.207 (inc)
ashlar	xenon	to 12.2.1204.207 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-122	A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

Attack-Flow Graph

Executive Summary

This vulnerability is a heap-based buffer overflow in certain versions of Ashlar-Vellum software (Cobalt, Xenon, Argon, Lithium, and Cobalt Share up to version 12.6.1204.207). It could allow an attacker to either disclose sensitive information or execute arbitrary code on the affected system.

Impact Analysis

The vulnerability can impact you by allowing an attacker to gain unauthorized access to information or take control of your system by executing arbitrary code, potentially leading to data breaches, system compromise, or disruption of services.

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