CVE-2025-7992: (0Day) Ashlar-Vellum Cobalt AR File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
Ashlar-Vellum Cobalt AR File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of AR files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25972.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-7992?
CVE-2025-7992 has been classified with a high severity due to its potential for remote code execution.
How do I fix CVE-2025-7992?
To fix CVE-2025-7992, ensure that you update Ashlar-Vellum Cobalt to the latest version provided by the vendor.
What types of attacks can exploit CVE-2025-7992?
CVE-2025-7992 can be exploited through out-of-bounds read vulnerabilities that allow remote code execution when a specially crafted AR file is parsed.
Is user interaction required to exploit CVE-2025-7992?
Yes, user interaction is required to exploit CVE-2025-7992 as the attack is based on opening a malicious AR file.
What systems are affected by CVE-2025-7992?
CVE-2025-7992 affects installations of Ashlar-Vellum Cobalt that process AR file formats.