Lucene search
+L

CVE-2026-21918

🗓️ 16 Jan 2026 21:33:43Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 35 Views

Double free flaw in Junos flowd on SRX and MX Series enables unauthenticated DoS via crafted TCP packets.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-21918
15 Jan 202620:27
–attackerkb
bdu_fstec
BDU FSTEC
Juniper Networks SRX DoS
16 Jan 202600:00
–bdu_fstec
circl
Circl
CVE-2026-21918
15 Jan 202621:54
–circl
cnnvd
CNNVD
Juniper Networks Junos OS resource management error vulnerability
15 Jan 202600:00
–cnnvd
cve
CVE
CVE-2026-21918
15 Jan 202620:27
–cve
cvelist
Cvelist
CVE-2026-21918 Junos OS: SRX and MX Series: When TCP packets occur in a specific sequence flowd crashes
15 Jan 202620:27
–cvelist
euvd
EUVD
EUVD-2026-2697
15 Jan 202620:27
–euvd
nessus
Tenable Nessus
Juniper Junos OS Vulnerability (JSA106018)
14 Jan 202600:00
–nessus
ncsc
NCSC
Vulnerabilities fixed in Juniper Networks JunOS
16 Jan 202610:07
–ncsc
nvd
NVD
CVE-2026-21918
15 Jan 202621:16
–nvd
Rows per page

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

16 Jan 2026 21:33Current
7.8High risk
Vulners AI Score7.8
CVSS 3.17.5
CVSS 48.7
EPSS0.00407
SSVC
35