Firetruck

CVE-2025-14847

KEV
Updated Feb 26, 2026 · PUBLISHED
View KEV entry →

Description

MongoDB Server contains an improper handling of length parameter inconsistency vulnerability in Zlib compressed protocol headers. This vulnerability may allow a read of uninitialized heap memory by an unauthenticated client.

Full record on cve.org →

Affected packages

PackageVendor / ProductVersion rangeStatus
MongoDB ServerMongoDB Inc. / MongoDB Server3.6affected
MongoDB ServerMongoDB Inc. / MongoDB Server4.0affected
MongoDB ServerMongoDB Inc. / MongoDB Server4.2affected
MongoDB ServerMongoDB Inc. / MongoDB Server>= 4.4, < 4.4.30affected
MongoDB ServerMongoDB Inc. / MongoDB Server>= 5.0, < 5.0.32affected
MongoDB ServerMongoDB Inc. / MongoDB Server>= 6.0, < 6.0.27affected
MongoDB ServerMongoDB Inc. / MongoDB Server>= 7.0, < 7.0.28affected
MongoDB ServerMongoDB Inc. / MongoDB Server>= 8.0, < 8.0.17affected
MongoDB ServerMongoDB Inc. / MongoDB Server>= 8.2, < 8.2.3affected