CVE-2025-46269
NixOS vulnerability analysis and mitigation

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 VC6 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.


SourceNVD

Related NixOS vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2025-14330CRITICAL9.8
  • NixOSNixOS
  • rhel10::firefox-flatpak
NoYesDec 09, 2025
CVE-2025-14329HIGH8.8
  • NixOSNixOS
  • cpe:2.3:a:mozilla:firefox
NoYesDec 09, 2025
CVE-2025-14333HIGH8.1
  • NixOSNixOS
  • firefox
NoYesDec 09, 2025
CVE-2025-14332HIGH7.3
  • NixOSNixOS
  • cpe:2.3:a:mozilla:firefox
NoYesDec 09, 2025
CVE-2025-14331MEDIUM6.5
  • NixOSNixOS
  • rhel10::thunderbird-flatpak
NoYesDec 09, 2025

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