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CVE-2025-65087

⚠️ high
🔍 Scan for this CVE
Summary

An Out-of-Bounds Read vulnerability is present in Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, and Cobalt Share versions 12.6.1204.216 and prior that could allow an attacker to disclose information or execute arbitrary code when a specially crafted VC6 file is being parsed.

CVSS Score
7.8
High
EPSS Score
0.0
Exploit Probability
Published Date
2026-05-12
First Seen: 2026-05-17
📊 Relative Risk Intelligence

This CVE is Moderate Risk - more severe than 69.7% of all 321,566 vulnerabilities in our database.

#97,378
Above average severity
Severity Percentile
🎯 CISA SSVC Assessment Updated: May 12, 2026
🔍 Exploitation Status
None
No known exploits
⚙️ Automatable
NO
Requires human interaction
💥 Technical Impact
Total
Complete system compromise possible
🏆 Discovered By
Michael Heinzl reported these vulnerabilities to CISA.
SSVC data provided by CISA
Last Modified 2026-05-14
Source NVD 🔗
CVSS Vector 3.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS Vector 4.0 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE IDs (Weakness Types)

📦 Affected Products 5

🔗 References 1

https://www.cisa.gov/news-events/ics-advisories/icsa...
Third Party Advisory US Government Resource

🔗 Related CVEs 6

CVE ID Severity CVSS EPSS Summary Published
CVE-2025-65086 ⚠️ high 7.8 0.0 An Out-of-Bounds Write vulnerability is present in Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, and Cobalt Share version... 2026-05-12
CVE-2025-65088 ⚠️ high 7.8 0.0 An Out-of-Bounds Read vulnerability is present in Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, and Cobalt Share versions... 2026-05-12
CVE-2025-65084 ⛔ critical 9.8 0.1 An Out-of-Bounds Write vulnerability is present in Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, and Cobalt Share version... 2025-11-25
CVE-2025-65085 ⛔ critical 9.8 0.1 A Heap-based Buffer Overflow vulnerability is present in Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, and Cobalt Share v... 2025-11-25
CVE-2025-11463 ⚠️ high 7.8 0.1 Ashlar-Vellum Cobalt XE File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows rem... 2025-10-29
CVE-2025-11464 ⚠️ high 7.8 0.1 Ashlar-Vellum Cobalt CO File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability ... 2025-10-29
These CVEs affect the same products