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Vulnerability DatabaseCVE-2026-4707

CVE-2026-4707: 
NixOS vulnerability analysis and mitigation

Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability affects Firefox < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

Source: NVD

Related NixOS vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-24660CRITICAL9.8
  • NixOSNixOS
  • LibRaw-static
NoYesApr 07, 2026
CVE-2026-24450CRITICAL9.8
  • NixOSNixOS
  • LibRaw-devel
NoYesApr 07, 2026
CVE-2026-21413CRITICAL9.8
  • NixOSNixOS
  • LibRaw-devel
NoYesApr 07, 2026
CVE-2026-39883HIGH7.3
  • PackerPacker
  • thanos
NoYesApr 08, 2026
CVE-2026-39882MEDIUM5.3
  • PrometheusPrometheus
  • frankenphp-8.3
NoYesApr 08, 2026

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