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strongSwan CVE-2026-35330

MEDIUM
N/A vendor:alpine
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Lifecycle Timeline

1
Analysis Generated
May 27, 2026 - 23:05 vuln.today

DescriptionCVE.org

Alpine Linux: strongswan fixed in 6.0.6-r0

AnalysisAI

strongSwan VPN software on Alpine Linux has been patched in package version 6.0.6-r0, addressing an unspecified vulnerability tracked as CVE-2026-35330. The underlying flaw, attack vector, and exploitability conditions are not disclosed in available intelligence - only the vendor-issued package fix is confirmed. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Reach strongSwan VPN endpoint over network
Exploit
Send crafted IKE/IPsec packet
Execution
Trigger unspecified vulnerability in strongSwan
Impact
Achieve undisclosed impact (DoS, auth bypass, or RCE)

Vulnerability AssessmentAI

Exploitation Exploitation conditions cannot be determined from available data - no CVSS vector, CWE, or descriptive detail about the vulnerability's trigger has been provided. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment Risk assessment is severely constrained by data scarcity. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Without CVSS vector or vulnerability description detail, a precise scenario cannot be constructed. In general terms, an attacker targeting a VPN gateway running a vulnerable strongSwan version on Alpine Linux could potentially send a crafted IKE or IPsec packet to trigger the flaw, with impact ranging from daemon crash (denial of service) to authentication bypass or code execution, depending on the undisclosed root cause. …
Remediation The primary remediation is to upgrade the strongSwan Alpine Linux package to version 6.0.6-r0 or later by running 'apk update && apk upgrade strongswan' on affected Alpine Linux systems. … Detailed patch versions, workarounds, and compensating controls in full report.

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CVE-2026-35330 vulnerability details – vuln.today

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