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CVE-2025-8001

Ashlar-Vellum Cobalt CO File Parsing Memory Corruption Remote Code Execution Vulnerability

Ashlar-Vellum Cobalt CO File Parsing Memory Corruption 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 CO files. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26053.

CVSS 3.0 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Ashlar
Products
Cobalt
CVE-2025-8005

Ashlar-Vellum Cobalt XE File Parsing Type Confusion Remote Code Execution Vulnerability

Ashlar-Vellum Cobalt XE File Parsing Type Confusion 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 XE files. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26237.

CVSS 3.0 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Ashlar
Products
Cobalt
CVE-2023-39943

Ashlar-Vellum Cobalt, Xenon, Argon, Lithium Out-of-bounds Write

In Ashlar-Vellum Cobalt versions prior to v12 SP2 Build (1204.200), the affected application lacks proper validation of user-supplied data when parsing XE files. This could lead to an out-of-bounds write. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process.

CVSS 4.0 · 8.4 High EPSS < 1% KEV · Not listed
Vendors
Ashlar
Products
Cobalt
CVE-2023-40222

Ashlar-Vellum Cobalt, Xenon, Argon, Lithium Heap-based Buffer Overflow

In Ashlar-Vellum Cobalt versions prior to v12 SP2 Build (1204.200), the affected application lacks proper validation of user-supplied data when parsing CO files. This could lead to a heap-based buffer overflow. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process.

CVSS 4.0 · 8.4 High EPSS < 1% KEV · Not listed
Vendors
Ashlar
Products
Cobalt
CVE-2023-35709

Ashlar-Vellum Cobalt Heap-based Buffer Overflow Remote Code Execution Vulnerability

Ashlar-Vellum Cobalt Heap-based Buffer Overflow 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 CO files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-19928.

CVSS 3.0 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Ashlar Ashlar Vellum
Products
Cobalt Cobalt
CVE-2023-34310

Ashlar-Vellum Cobalt Uninitialized Memory Remote Code Execution Vulnerability

Ashlar-Vellum Cobalt Uninitialized Memory 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 CO files. The issue results from the lack of proper initialization of memory prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-19878.

CVSS 3.0 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Ashlar Ashlar Vellum
Products
Cobalt Cobalt
CVE-2023-42105

Ashlar-Vellum Cobalt AR File Parsing Type Confusion Remote Code Execution Vulnerability

Ashlar-Vellum Cobalt AR File Parsing Type Confusion 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 type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-20562.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Ashlar Ashlar Vellum
Products
Cobalt Cobalt
CVE-2023-44438

Ashlar-Vellum Argon Uncontrolled Search Path Element Remote Code Execution Vulnerability

Ashlar-Vellum Argon Uncontrolled Search Path Element Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Argon. 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 various file types. The process loads a library from an unsecured location. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-21678.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
Ashlar
Products
Argon
CVE-2023-44440

Ashlar-Vellum Lithium Uncontrolled Search Path Element Remote Code Execution Vulnerability

Ashlar-Vellum Lithium Uncontrolled Search Path Element Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Lithium. 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 various file types. The process loads a library from an unsecured location. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-21680.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
Ashlar
Products
Lithium
CVE-2023-44439

Ashlar-Vellum Xenon Uncontrolled Search Path Element Remote Code Execution Vulnerability

Ashlar-Vellum Xenon Uncontrolled Search Path Element Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Xenon. 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 various file types. The process loads a library from an unsecured location. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-21679.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
Ashlar
Products
Xenon
CVE-2025-2013

Ashlar-Vellum Cobalt CO File Parsing Use-After-Free Remote Code Execution Vulnerability

Ashlar-Vellum Cobalt CO File Parsing Use-After-Free 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 CO files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25186.

CVSS 3.0 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Ashlar
Products
Cobalt
CVE-2024-13046

Ashlar-Vellum Cobalt CO File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

Ashlar-Vellum Cobalt CO File Parsing Out-Of-Bounds Write 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 CO files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24867.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Ashlar
Products
Cobalt
CVE-2023-44437

Ashlar-Vellum Cobalt Uncontrolled Search Path Element Remote Code Execution Vulnerability

Ashlar-Vellum Cobalt Uncontrolled Search Path Element 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 various file types. The process loads a library from an unsecured location. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-21540.

CVSS 3.0 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Ashlar
Products
Cobalt
CVE-2024-13045

Ashlar-Vellum Cobalt AR File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability

Ashlar-Vellum Cobalt AR File Parsing Stack-based Buffer Overflow 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 the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24848.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Ashlar
Products
Cobalt
CVE-2024-13044

Ashlar-Vellum Cobalt AR File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

Ashlar-Vellum Cobalt AR File Parsing Out-Of-Bounds Write 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 write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24870.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Ashlar
Products
Cobalt
CVE-2024-13048

Ashlar-Vellum Cobalt XE File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

Ashlar-Vellum Cobalt XE File Parsing Out-Of-Bounds Write 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 XE files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24844.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Ashlar
Products
Cobalt
CVE-2025-2015

Ashlar-Vellum Cobalt VS File Parsing Type Confusion Remote Code Execution Vulnerability

Ashlar-Vellum Cobalt VS File Parsing Type Confusion 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 VS files. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25236.

CVSS 3.0 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Ashlar
Products
Cobalt
CVE-2025-2017

Ashlar-Vellum Cobalt CO File Parsing Buffer Overflow Remote Code Execution Vulnerability

Ashlar-Vellum Cobalt CO File Parsing Buffer Overflow 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 CO files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25240.

CVSS 3.0 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Ashlar
Products
Cobalt
CVE-2023-42103

Ashlar-Vellum Cobalt AR File Parsing Use-After-Free Remote Code Execution Vulnerability

Ashlar-Vellum Cobalt AR File Parsing Use-After-Free 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 validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-20660.

CVSS 3.0 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Ashlar
Products
Cobalt
CVE-2023-42102

Ashlar-Vellum Cobalt AR File Parsing Type Confusion Remote Code Execution Vulnerability

Ashlar-Vellum Cobalt AR File Parsing Type Confusion 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 type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-20409.

CVSS 3.0 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Ashlar
Products
Cobalt