CVE-2026-0529
MEDIUMPacketbeat - Buffer Overflow
Title source: llmDescription
Improper Validation of Array Index (CWE-129) in Packetbeat’s MongoDB protocol parser can allow an attacker to cause Overflow Buffers (CAPEC-100) through specially crafted network traffic. This requires an attacker to send a malformed payload to a monitored network interface where MongoDB protocol parsing is enabled.
Scores
CVSS v3
6.5
EPSS
0.0003
EPSS Percentile
7.2%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Classification
CWE
CWE-129
Status
draft
Timeline
Published
Jan 14, 2026
Tracked Since
Feb 18, 2026