CVE-2026-81523Cross-tenant database retargeting via dot/NUL injection in namespace strings in libmongocrypt

Açıklama

A missing input-validation issue in MongoDB libmongocrypt's automatic-encryption context setup allows a caller-supplied database identifier to be accepted without sanitization. The resulting impact is limited to incorrect schema selection, which may lead to limited disclosure or modification of information handled by the application.

Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.

Etkilenen ürünler ve sürümler

Kaynaklar ve yamalar

• https://jira.mongodb.org/browse/MONGOCRYPT-977 Vendor AdvisoryIssue TrackingPatch
• https://github.com/mongodb/libmongocrypt/releases/tag/1.20.3 Product