Veille CVE

Mercredi 10 juin 2026

3 CVE

Critique 1 Élevée 2 Moyenne 0 Faible 0 Non évaluée 0 Exploitées (KEV) Tri : plus récentes « Postgresql postgresql » ✕
  1. CVE-2026-20253 9.8 Critique Exploitée

    Splunk Enterprise · Splunk splunk

    In Splunk Enterprise 10.2 versions below 10.2.4 and 10 versions below 10.0.7, an unauthenticated user could create or truncate arbitrary files through a PostgreSQL sidecar service endpoint. The vulnerability exists because the PostgreSQL sidecar service endpoint lacks authentication controls, allowing any network-reachable user to invoke file operations without credentials. Splunk Enterprise versions 9.4 and earlier are not affected. If you cannot immediately upgrade to a fixed version, you can mitigate this vulnerability by disabling the PostgreSQL sidecar service.

  2. CVE-2026-52758 8.8 Élevée

    nationalsecurityagency ghidra · Nsa ghidra

    Ghidra before 12.1 contains a SQL injection vulnerability in BSim filter types that concatenate user-supplied values directly into SQL queries without escaping or parameterization. Remote attackers can inject arbitrary SQL via the BSim network query protocol to read, modify, or delete data in the PostgreSQL database.

  3. CVE-2026-49498 8.8 Élevée

    nationalsecurityagency ghidra · Nsa ghidra

    Ghidra 11.0 before 12.1 contains a SQL injection vulnerability in the changePassword() method of PostgresFunctionDatabase that fails to escape double quotes in usernames interpolated into ALTER ROLE statements. Authenticated attackers can inject SQL commands via crafted username parameters in PasswordChange network messages to escalate to PostgreSQL superuser privileges and gain full database control.