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Packetbeat 8.19.9, 9.1.9, and 9.2.3 Security Update (ESA-2025-29)

🗓️ 18 Dec 2025 21:13:38Reported by ElasticCoType 
elastic
 elastic
🔗 discuss.elastic.co👁 63 Views

Packetbeat fixes unbounded resource allocation from malicious IPv4 fragments causing denial of service.

Related
Detection
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Elastick Stack Filebeat Resource Exhaustion
25 Mar 202600:00
–bdu_fstec
cgr
Chainguard
CVE-2025-68388 vulnerabilities
22 Dec 202501:26
–cgr
circl
Circl
CVE-2025-68388
19 Dec 202500:18
–circl
cnnvd
CNNVD
Elastic Packetbeat security vulnerabilities
18 Dec 202500:00
–cnnvd
cve
CVE
CVE-2025-68388
18 Dec 202521:33
–cve
cvelist
Cvelist
CVE-2025-68388
18 Dec 202521:33
–cvelist
nessus
Tenable Nessus
Elastic Beats filebeat 7.0.x < 8.19.9 / 9.0.x < 9.1.9 / 9.2.x 9.2.3 Multiple Vulnerabilities
6 Jan 202600:00
–nessus
euvd
EUVD
EUVD-2025-204397
19 Dec 202500:31
–euvd
github
Github Security Blog
Elasticsearch Packetbeat has Excessive Allocation of Memory and CPU via Malicious IPv4 Fragments
19 Dec 202500:31
–github
mend
Mend
CVE-2025-68388
18 Dec 202521:33
–mend
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Vulners
Node
OR
elasticsearchpacketbeatRange8.6.0–8.19.8
elasticsearchpacketbeatRange9.0.0–9.1.8
elasticsearchpacketbeatRange9.2.0–9.2.2

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19 Dec 2025 11:43Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.15.3
EPSS0.00412
SSVC
63