CVE-2025-65088
published 2026-05-12CVE-2025-65088: 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…
PriorityP340high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
EPSS
0.17%
6.1th percentile
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.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| ashlar-vellum | argon | <= 12.6.1204.216 | — |
| ashlar-vellum | cobalt | <= 12.6.1204.216 | — |
| ashlar-vellum | cobalt_share | <= 12.6.1204.216 | — |
| ashlar-vellum | lithium | <= 12.6.1204.216 | — |
| ashlar-vellum | xenon | <= 12.6.1204.216 | — |
| ashlar | argon | <= 12.6.1204.216 | — |
| ashlar | cobalt | <= 12.6.1204.216 | — |
| ashlar | cobalt_share | <= 12.6.1204.216 | — |
| ashlar | lithium | <= 12.6.1204.216 | — |
| ashlar | xenon | <= 12.6.1204.216 | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv4.08.4HIGHCVSS: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
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VulDB
Ashlar-Vellum Cobalt/Xenon/Argon/Lithium/Cobalt Share up to 12.6.1204.216 out-of-bounds (icsa-25-329-01)
vuldb·2026-05-12
CVE-2025-65088 [CRITICAL] Ashlar-Vellum Cobalt/Xenon/Argon/Lithium/Cobalt Share up to 12.6.1204.216 out-of-bounds (icsa-25-329-01)
A vulnerability was found in Ashlar-Vellum Cobalt, Xenon, Argon, Lithium and Cobalt Share up to 12.6.1204.216. It has been classified as problematic. This impacts an unknown function. This manipulation causes out-of-bounds read.
This vulnerability is handled as CVE-2025-65088. The attack can be initiated remotely. There is not any exploit available.
GHSA
GHSA-fvp9-5vqp-3v7m: An Out-of-Bounds Read vulnerability is present in Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, and Cobalt Share versions 12
ghsa_unreviewed·2026-05-12
CVE-2025-65088 [HIGH] CWE-125 GHSA-fvp9-5vqp-3v7m: An Out-of-Bounds Read vulnerability is present in Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, and Cobalt Share versions 12
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-05-12
Published