Medium 6.5Published Dec 18, 2025

CVE-2025-68382Packetbeat Out-of-bounds Read

Updated under an hour ago (Oct 27, 2026, 5:50 AM ET)

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It affects Elastic Packetbeat and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

Out-of-bounds read (CWE-125) allows an unauthenticated remote attacker to perform a buffer overflow (CAPEC-100) via the NFS protocol dissector, leading to a denial-of-service (DoS) through a reliable process crash when handling truncated XDR-encoded RPC messages.

CVSS: 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): CWE-125
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: elastic
NVD analysis: Analyzed
Record last updated: Dec 19, 2025
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Elastic Packetbeat elastic:packetbeat (from the name)	from 7.0.0 through 7.17.29; from 8.0.0 through 8.19.8; from 9.0.0 through 9.1.8; from 9.2.0 through 9.2.2	CNA record
elasticsearch packetbeat elasticsearch:packetbeat	from 7.0.0 through 7.17.29; from 8.0.0 before 8.19.9; from 9.0.0 before 9.1.9; from 9.2.0 before 9.2.3	NVD

References

References

https://discuss.elastic.co/t/packetbeat-8-19-9-9-1-9-and-9-2-3-security-update-esa-2025-31/384179	vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.