CVE-2025-65087Out-of-bounds read in Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, Cobalt Share
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It affects Ashlar-Vellum Cobalt and 9 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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
- 8.4 HIGH (v4.0, CNA)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
- Weakness (CWE)
- CWE-125
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- icscert
- NVD analysis
- Analyzed
- Record last updated
- May 12, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Ashlar-Vellum Cobalt ashlar_vellum:cobalt (from the name) | through 12.6.1204.216 | CNA record |
Ashlar-Vellum Xenon ashlar_vellum:xenon (from the name) | through 12.6.1204.216 | CNA record |
Ashlar-Vellum Argon ashlar_vellum:argon (from the name) | through 12.6.1204.216 | CNA record |
Ashlar-Vellum Lithium ashlar_vellum:lithium (from the name) | through 12.6.1204.216 | CNA record |
Ashlar-Vellum Cobalt Share ashlar_vellum:cobalt_share (from the name) | through 12.6.1204.216 | CNA record |
ashlar argon ashlar:argon | through 12.6.1204.216 | NVD |
ashlar cobalt ashlar:cobalt | through 12.6.1204.216 | NVD |
ashlar cobalt_share ashlar:cobalt_share | through 12.6.1204.216 | NVD |
ashlar lithium ashlar:lithium | through 12.6.1204.216 | NVD |
ashlar xenon ashlar:xenon | through 12.6.1204.216 | NVD |
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-25-329-01government-resource, third-party-advisory, us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.