EUVD-2026-42369Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Primary rating from Vendor (vendor:ubuntu) · only source for this CVE.
CVSS VectorVendor: vendor:ubuntu
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Lifecycle Timeline
3DescriptionCVE.org
[Unknown description]
AnalysisAI
CVE-2026-58251 has been reported by Ubuntu with no description, CVSS score, CWE classification, or technical details available at time of analysis. The affected component, attack vector, and impact are entirely unknown. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation conditions are entirely unknown - no description, CVSS vector, or technical detail is available to identify required configuration, authentication level, network access, or enabling features. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | Risk cannot be assessed. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | No exploit scenario can be constructed. The attack surface, vector, and impact are entirely unknown due to the absence of a CVE description, CVSS vector, and any technical intelligence. … |
| Remediation | No remediation guidance is possible at this time. … Detailed patch versions, workarounds, and compensating controls in full report. |
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External POC / Exploit Code
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