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›vulnerability›CVE-2025-14847
Name
CVE-2025-14847
Source
NVD ( link)Debian ( link)
Description
Mismatched length fields in Zlib compressed protocol headers may allow a read of uninitialized heap memory by an unauthenticated client. This issue affects all MongoDB Server v7.0 prior to 7.0.28 versions, MongoDB Server v8.0 versions prior to 8.0.17, MongoDB Server v8.2 versions prior to 8.2.3, MongoDB Server v6.0 versions prior to 6.0.27, MongoDB Server v5.0 versions prior to 5.0.32, MongoDB Server v4.4 versions prior to 4.4.30, MongoDB Server v4.2 versions greater than or equal to 4.2.0, MongoDB Server v4.0 versions greater than or equal to 4.0.0, and MongoDB Server v3.6 versions greater than or equal to 3.6.0.
CWEs
CWE-130
Published Date
Updated Date
Workaround
-
Advisories
https://jira.mongodb.org/browse/SERVER-115508Issue Tracking
http://www.openwall.com/lists/oss-security/2025/12/29/21Mailing List
https://www.smartkeyss.com/post/mongobleed-pre-auth-memory-disclosure-via-op_compressed-in-mongodb-cve-2025-14847Technical Description
https://www.vicarius.io/vsociety/posts/cve-2025-14847-detection-script-heap-memory-exposure-in-mongodb-serverExploit
https://www.vicarius.io/vsociety/posts/cve-2025-14847-mitigation-script-heap-memory-exposure-in-mongodb-serverExploit
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-14847US Government Resource

Analysis#

Affected Component
Analysis
mongodb
Exploitable

Vulnerability Ratings#

8.7
CVSSv4
7.5
CVSSv31
NaN
other

Others affected components#

Name
Project
Project Version
Version
Status
mongodb
yocto
kirkstone
4.4.13
Exploitable
mongodb
yocto
scarthgap
4.4.30
Not Affected