CVE-2026-10549 MEDIUM

CVE-2026-10549: Privilege escalation in Yandex Database

Vendor Yandex
Product Yandex Database
Weakness CWE-280
Published June 2, 2026
Last update June 2, 2026

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/AU:Y

What the vulnerability does

01Description

LDAP filter injection vulnerability in Yandex Database prior to 25.3.1.25 allows a remote attacker with valid LDAP credentials to bypass group membership checks resulting in unauthorized access to the database.

Key dates

02Disclosure timeline

June 2, 2026 CVE published
June 2, 2026 Record updated