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CVE-2026-20903: Escalation of Privilege in Intel(R) AI Containers

0
Medium
VulnerabilityCVE-2026-20903cvecve-2026-20903
Published: 08/11/2026 (08/11/2026, 16:27:15 UTC)
Source: CVE Database V5
Product: Intel(R) AI Containers

Description

Protection mechanism failure for some Intel(R) AI Containers before version v0.4.0 within Ring 3: User Applications may allow an escalation of privilege. System software adversary with a privileged user combined with a low complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires passive user interaction. The potential vulnerability may impact the confidentiality (high), integrity (high) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.

CVSS v4.0

Score 5.4medium

Attack Vector
Local
Attack Complexity
Low
Attack Requirements
Present
Privileges Required
High
User Interaction
Passive
Vuln. Confidentiality
High
Vuln. Integrity
High
Vuln. Availability
High
Subsq. Confidentiality
None
Subsq. Integrity
None
Subsq. Availability
None
CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected software

Intel(R) AI Containers

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 08/12/2026, 00:01:00 UTC

Technical Analysis

This vulnerability in Intel(R) AI Containers prior to v0.4.0 arises from a failure in protection mechanisms within user applications operating in Ring 3. An attacker with privileged user access and local system access can exploit this issue with low complexity and passive user interaction to escalate privileges. The CVSS 4.0 score is 5.4 (medium severity), reflecting the attack vector as local with low complexity and requiring privileged user rights and passive user interaction. The vulnerability impacts confidentiality, integrity, and availability of the vulnerable container environment but does not propagate to broader system impacts. No known exploits are reported in the wild, and no remediation level or patch information is provided by the vendor.

Potential Impact

The vulnerability allows escalation of privilege within Intel(R) AI Containers, potentially compromising confidentiality, integrity, and availability of the container environment at a high level. However, it does not cause subsequent impacts on the overall system's confidentiality, integrity, or availability. The attack requires local access with privileged user rights and passive user interaction, limiting the scope of exploitation.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary mitigation has been published. Users should monitor Intel's advisories for updates and consider restricting privileged user access and local access to affected systems as a precaution until a patch is available.

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Technical Details

Data Version
5.2
Assigner Short Name
intel
Date Reserved
2026-01-13T04:00:20.901Z
Cvss Version
4.0
State
PUBLISHED

Threat ID: 6a7b546ebf8831d539106b3d

Added to database: 08/11/2026, 16:57:18 UTC

Last enriched: 08/12/2026, 00:01:00 UTC

Last updated: 09/23/2026, 13:47:43 UTC

Views: 49

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