HIGH🚩 CISA KEV⚡ EXPLOIT🇵🇱 Wersja polska

CVE-2025-14847

CVSS 8.7v4.0pub. 2025-12-19upd. 2026-01-13

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.

CVSS Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Mongodb
APP
Mongodb
3.6.0 – 4.4.30 (bez)5.0.0 – 5.0.32 (bez)6.0.0 – 6.0.27 (bez)7.0.0 – 7.0.28 (bez)8.0.0 – 8.0.17 (bez)8.2.0 – 8.2.3 (bez)

CISA KEV — detailsi

Vendori: MongoDB
Producti: MongoDB and MongoDB Server
Added to KEVi: December 29, 2025
Remediation deadline (US Federal)i: January 19, 2026(overdue)

🇺🇸CISA KEV (original)↗

Required action (CISA)i

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CISA descriptioni

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.

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