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Vulnerability DatabaseCVE-2025-2950

CVE-2025-2950: 
NixOS vulnerability analysis and mitigation

IBM i 7.3, 7.4, 7.5, and 7.5 is vulnerable to a host header injection attack caused by improper neutralization of HTTP header content by IBM Navigator for i. An authenticated user can manipulate the host header in HTTP requests to change domain/IP address which may lead to unexpected behavior.

Source: NVD

Related NixOS vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-5735CRITICAL9.8
  • NixOSNixOS
  • cpe:2.3:a:mozilla:thunderbird
NoYesApr 07, 2026
CVE-2026-5734CRITICAL9.8
  • NixOSNixOS
  • cpe:2.3:a:mozilla:firefox_esr
NoYesApr 07, 2026
CVE-2026-5733HIGH8.8
  • NixOSNixOS
  • firefox
NoYesApr 07, 2026
CVE-2026-39883HIGH7.3
  • PackerPacker
  • loki-3.6
NoYesApr 08, 2026
CVE-2026-39882MEDIUM5.3
  • PrometheusPrometheus
  • milvus-2.5
NoYesApr 08, 2026

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