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Incomplete Filtering of Multiple Instances of Special ElementsCVE-2026-21876
Affects mod_security_crs | Versions <0:4.2.0-1.amzn2023.0.2
Has fix
amzn:2023Published 6 Feb 2026
  • M
Incomplete Filtering of Multiple Instances of Special ElementsCVE-2026-21876
Affects modsecurity-crs | Versions <3.3.7-1+deb13u1
Has fix
debian:13Published 9 Jan 2026
  • M
Incomplete Filtering of Multiple Instances of Special ElementsCVE-2026-21876
Affects modsecurity-crs | Versions <3.3.8-1
Has fix
debian:unstablePublished 9 Jan 2026
  • M
Incomplete Filtering of Multiple Instances of Special ElementsCVE-2026-21876
Affects modsecurity-crs | Versions <3.3.4-1+deb12u1
Has fix
debian:12Published 9 Jan 2026
  • M
Incomplete Filtering of Multiple Instances of Special ElementsCVE-2026-21876
Affects modsecurity-crs | Versions <3.3.8-1
Has fix
debian:14Published 9 Jan 2026
  • M
Incomplete Filtering of Multiple Instances of Special ElementsCVE-2026-21876
Affects modsecurity-crs | Versions <3.3.4-1~deb11u2
Has fix
debian:11Published 9 Jan 2026