8021q: delete cleared egress QoS mappings
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
AI Analysis
Technical Summary
This vulnerability, identified as CVE-2026-46153, concerns the deletion of cleared egress QoS mappings in Microsoft and Azure Linux 3.0 products. The description and technical details are minimal, with no CVSS score or detailed impact analysis available. No patch or mitigation information is provided, and there are no known exploits in the wild. The vulnerability is documented by the Microsoft Security Response Center but lacks further elaboration in the provided data.
Potential Impact
The impact specifics are not detailed in the available information. The vulnerability involves egress QoS mapping deletion, which could potentially affect network traffic prioritization or quality of service. However, without explicit details or known exploits, the exact impact on confidentiality, integrity, or availability cannot be determined.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or mitigation steps are provided in the available data. Organizations should monitor the Microsoft Security Response Center for updates and apply any forthcoming patches or guidance promptly.
8021q: delete cleared egress QoS mappings
Description
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability, identified as CVE-2026-46153, concerns the deletion of cleared egress QoS mappings in Microsoft and Azure Linux 3.0 products. The description and technical details are minimal, with no CVSS score or detailed impact analysis available. No patch or mitigation information is provided, and there are no known exploits in the wild. The vulnerability is documented by the Microsoft Security Response Center but lacks further elaboration in the provided data.
Potential Impact
The impact specifics are not detailed in the available information. The vulnerability involves egress QoS mapping deletion, which could potentially affect network traffic prioritization or quality of service. However, without explicit details or known exploits, the exact impact on confidentiality, integrity, or availability cannot be determined.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or mitigation steps are provided in the available data. Organizations should monitor the Microsoft Security Response Center for updates and apply any forthcoming patches or guidance promptly.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_vex
- Csaf Version
- 2.0
- Publisher
- Microsoft Security Response Center
- Advisory Id
- msrc_CVE-2026-46153
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a19fec6e29bf47b500fe0fb
Added to database: 5/29/2026, 9:01:58 PM
Last enriched: 5/29/2026, 9:11:02 PM
Last updated: 5/31/2026, 4:52:12 AM
Views: 2
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