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High severity7.8NVD Advisory· Published Aug 18, 2025· Updated Jun 17, 2026

CVE-2025-52584

CVE-2025-52584

Description

In Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, and Cobalt Share versions prior to 12.6.1204.204, the affected applications lack proper validation of user-supplied data when parsing XE 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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

9
  • Ashlar Vellum/Argon2 versions
    cpe:2.3:a:ashlar:argon:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:ashlar:argon:*:*:*:*:*:*:*:*range: <12.2.1204.204
    • (no CPE)range: <12.6.1204.204
  • Ashlar Vellum/Cobalt2 versions
    cpe:2.3:a:ashlar:cobalt:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:ashlar:cobalt:*:*:*:*:*:*:*:*range: <12.2.1204.204
    • (no CPE)range: <12.6.1204.204
  • Ashlar Vellum/Cobalt Share
    cpe:2.3:a:ashlar:cobalt_share:*:*:*:*:*:*:*:*
    Range: <12.2.1204.204
  • Ashlar Vellum/Lithium2 versions
    cpe:2.3:a:ashlar:lithium:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:ashlar:lithium:*:*:*:*:*:*:*:*range: <12.2.1204.204
    • (no CPE)range: 0
  • Ashlar Vellum/Xenon2 versions
    cpe:2.3:a:ashlar:xenon:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:ashlar:xenon:*:*:*:*:*:*:*:*range: <12.2.1204.204
    • (no CPE)range: <12.6.1204.204

Patches

Vulnerability mechanics

References

1

News mentions

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