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CVE-2026-14666

MEDIUM(4.2)

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N

Risk Signal Score11/100 — NIEDRIG
  • CVSS 4.2 — Mittel

Erwähnungen (letzte 60 Tage)

Artikel

EPSS-Score

0.2%

Exploit-Wahrscheinlichkeit (30 Tage)

CVSS Score

4.2

Technische Schwere

Beschreibung

Incomplete tracking in PostgreSQL of changes to role membership, role attributes, and database ownership allows a query to continue using cached row-level security policies after those changes require a different policy, via plan reuse. Stale policies continue until some other event invalidates the cache or connection termination ends the session. This permits a user to complete reads and modifications that were recently permitted but now forbidden. An attacker must tailor an attack to a particular application's pattern of privilege removal and role-specific row security policies. Versions before PostgreSQL 18.6, 17.11, 16.15, 15.19, and 14.24 are affected.

Betroffene Produkte

  • cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
  • cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
  • cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
  • cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
  • cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*

Referenzen