What is the CVSS score of CVE-2026-62940?

CVE-2026-62940 has a CVSS 3.1 base score of 9.9 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H. EPSS exploitation probability: 0.4%.

Is there a patch available for CVE-2026-62940?

Yes, a patch is available for CVE-2026-62940. Update the affected software to the latest version immediately.

Incus CVE-2026-62940

EUVD-2026-63950 CRITICAL

Missing Authorization (CWE-862)

N/A vendor:alpine

Authentication Bypass

9.9

CVSS 3.1 · Vendor: vendor:alpine

Severity by source

Vendor (vendor:alpine) PRIMARY

9.9 CRITICAL

AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Primary rating from Vendor (vendor:alpine) · only source for this CVE.

CVSS VectorVendor: vendor:alpine

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Patch available

Aug 21, 2026 - 15:01 EUVD

Analysis Generated

Aug 03, 2026 - 09:01 vuln.today

DescriptionCVE.org

Alpine Linux: incus-feature fixed in 7.3.0-r0

AnalysisAI

Incus (incus-feature package) on Alpine Linux received a security fix in version 7.3.0-r0. The nature, severity, and impact of the underlying vulnerability are not disclosed in the available intelligence - only the package name and fixed version are confirmed. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

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Access

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Exploit

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Impact

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Vulnerability AssessmentAI

Exploitation	Exploitation conditions cannot be determined - no vulnerability description, CVSS vector, CWE, or technical detail is available. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment	Risk cannot be meaningfully assessed from the available data. … 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 the incus-feature package on Alpine Linux to version 7.3.0-r0 or later using the Alpine package manager: 'apk upgrade incus-feature'. … Detailed patch versions, workarounds, and compensating controls in full report.