EUVD-2026-81424
GHSA-gf6j-8mg3-547m
Severity by source
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Local control-interface access from an existing authorized workload (AV:L, PR:L); logic bug reliably triggered (AC:L); only cross-workload log disclosure, so C:L with I:N/A:N.
Primary rating from Vendor (eclipse).
CVSS VectorVendor: eclipse
Lifecycle Timeline
3DescriptionCVE.org
In Eclipse Ankaios versions 0.6.0 to before 1.0.4, LogRule::matches in the agent control-interface authorizer stops at the first wildcard pattern in a single rule instead of evaluating later entries, which can cause deny LogRule entries to be skipped and allow unauthorized access to another workload's logs.
AnalysisAI
Local attackers holding a low-privileged workload on an Eclipse Ankaios agent can bypass log-access authorization to read other workloads' logs on the same agent. The flaw affects Eclipse Ankaios 0.6.0 through 1.0.3, where the agent's control-interface authorizer stops evaluating a rule at the first wildcard pattern and therefore skips later deny LogRule entries; exploitation requires a rule set in which a wildcard-containing entry precedes a deny rule. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Requires an already-authorized workload running on an Eclipse Ankaios agent (version 0.6.0 to before 1.0.4) that uses the control interface with log-access rules configured. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | This is a genuine but low-severity authorization flaw, not a high-CVSS false alarm. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Upgrade to Eclipse Ankaios v1.0.4, which contains the vendor-released patch (PR #805) fixing wildcard matching for log access rules; see the release notes at https://github.com/eclipse-ankaios/ankaios/releases/tag/v1.0.4 and the security advisory https://github.com/eclipse-ankaios/ankaios/security/advisories/GHSA-qcqx-hx4v-25rg. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-863 – Incorrect Authorization
View allSame technique Authentication Bypass
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External POC / Exploit Code
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