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CVE-2026-66786 Submariner: submariner: ipsec.conf stanza injection via remote-supplied cablename and subnets

🗓️ 02 Sep 2026 17:57:19Reported by redhatType 
cvelist
 cvelist🔗 www.cve.org👁 71 Views

RCE in Submariner via ipsec.conf injection through unvalidated CableName in cert-auth mode.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl		CVE-2026-66786
22 Aug 202603:00
–circl
cnnvd
CNNVD		Submariner Operator Code Injection Vulnerability
1 Sep 202616:00
–cnnvd
cve
CVE		CVE-2026-66786
2 Sep 202617:57
–cve
euvd
EUVD		EUVD-2026-70247
2 Sep 202617:57
–euvd
mend
Mend		CVE-2026-66786
2 Sep 202617:57
–mend
nvd
NVD		CVE-2026-66786
2 Sep 202618:21
–nvd
ptsecurity
Positive Technologies		PT-2026-84843
2 Sep 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)		CVE-2026-66786: Improper Control of Generation of Code
2 Sep 202600:00
–rapid7
redhatcve
RedhatCVE		CVE-2026-66786
21 Aug 202617:57
–redhatcve
redhat
RedHat Linux		Important: Red Hat Security Advisory: Submariner v0.24 security fixes and container updates
3 Sep 202604:36
–redhat
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19 Oct 2026 17:30Current
CVSS 3.19.1
EPSS0.01372
SSVC
CWE-94
Submarineripsec.conf injectionCRLF injectionremote code executioncert-auth modeCableName
71