netfilter: nfnetlink_queue: do shared-unconfirmed check before segmentation
CVE-2026-45859 is a vulnerability related to the netfilter nfnetlink_queue component, specifically involving a shared-unconfirmed check before segmentation. The information provided is minimal and does not include technical details or exploitation methods. There is no CVSS score assigned, and no known exploits in the wild have been reported. The affected products include Microsoft and Azure Linux 3. 0 versions. No patch or remediation information is available at this time.
AI Analysis
Technical Summary
This vulnerability concerns the netfilter nfnetlink_queue subsystem, where a shared-unconfirmed check should be performed before segmentation. The exact nature of the flaw, its exploitation, and impact are not detailed in the provided data. The vulnerability affects Microsoft and Azure Linux 3.0 products. No CVSS score or detailed technical analysis is provided, and no known exploits have been reported.
Potential Impact
Due to the lack of detailed information, the precise impact cannot be determined. There are no known exploits in the wild, and no vendor advisory or patch information is available to clarify the severity or consequences of exploitation.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or mitigation instructions have been provided by Microsoft Security Response Center at this time.
netfilter: nfnetlink_queue: do shared-unconfirmed check before segmentation
Description
CVE-2026-45859 is a vulnerability related to the netfilter nfnetlink_queue component, specifically involving a shared-unconfirmed check before segmentation. The information provided is minimal and does not include technical details or exploitation methods. There is no CVSS score assigned, and no known exploits in the wild have been reported. The affected products include Microsoft and Azure Linux 3. 0 versions. No patch or remediation information is available at this time.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability concerns the netfilter nfnetlink_queue subsystem, where a shared-unconfirmed check should be performed before segmentation. The exact nature of the flaw, its exploitation, and impact are not detailed in the provided data. The vulnerability affects Microsoft and Azure Linux 3.0 products. No CVSS score or detailed technical analysis is provided, and no known exploits have been reported.
Potential Impact
Due to the lack of detailed information, the precise impact cannot be determined. There are no known exploits in the wild, and no vendor advisory or patch information is available to clarify the severity or consequences of exploitation.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or mitigation instructions have been provided by Microsoft Security Response Center at this time.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_vex
- Csaf Version
- 2.0
- Publisher
- Microsoft Security Response Center
- Advisory Id
- msrc_CVE-2026-45859
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a18ab82e29bf47b50288ef9
Added to database: 5/28/2026, 8:54:26 PM
Last enriched: 5/28/2026, 9:06:44 PM
Last updated: 5/29/2026, 7:24:19 AM
Views: 4
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