drm/nouveau: fix u32 overflow in pushbuf reloc bounds check
CVE-2026-46006 addresses a vulnerability in the drm/nouveau component related to a 32-bit unsigned integer overflow in the push buffer relocation bounds check. The vulnerability affects Microsoft products including Azure Linux 3. 0. No CVSS score or detailed impact information is provided. There is no indication of known exploits in the wild or available patches at this time. The vendor advisory content does not specify remediation status or mitigation steps.
AI Analysis
Technical Summary
This vulnerability involves a u32 overflow in the push buffer relocation bounds check within the drm/nouveau driver component. The affected products include Microsoft Azure Linux 3.0. The vulnerability could potentially lead to incorrect bounds checking due to integer overflow, but no further technical details or impact scenarios are provided. No CVSS score or patch information is available from the source data.
Potential Impact
The impact is not explicitly described in the provided data. The vulnerability could theoretically allow for improper memory handling due to the integer overflow, but no confirmed exploitation or specific impact details are given. There are no known exploits in the wild according to the source.
Mitigation Recommendations
Patch status is not yet confirmed — check the Microsoft Security Response Center advisory for current remediation guidance. No official fix or mitigation recommendations are provided in the available data.
drm/nouveau: fix u32 overflow in pushbuf reloc bounds check
Description
CVE-2026-46006 addresses a vulnerability in the drm/nouveau component related to a 32-bit unsigned integer overflow in the push buffer relocation bounds check. The vulnerability affects Microsoft products including Azure Linux 3. 0. No CVSS score or detailed impact information is provided. There is no indication of known exploits in the wild or available patches at this time. The vendor advisory content does not specify remediation status or mitigation steps.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a u32 overflow in the push buffer relocation bounds check within the drm/nouveau driver component. The affected products include Microsoft Azure Linux 3.0. The vulnerability could potentially lead to incorrect bounds checking due to integer overflow, but no further technical details or impact scenarios are provided. No CVSS score or patch information is available from the source data.
Potential Impact
The impact is not explicitly described in the provided data. The vulnerability could theoretically allow for improper memory handling due to the integer overflow, but no confirmed exploitation or specific impact details are given. There are no known exploits in the wild according to the source.
Mitigation Recommendations
Patch status is not yet confirmed — check the Microsoft Security Response Center advisory for current remediation guidance. No official fix or mitigation recommendations are provided in the available data.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_vex
- Csaf Version
- 2.0
- Publisher
- Microsoft Security Response Center
- Advisory Id
- msrc_CVE-2026-46006
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a18ab75e29bf47b50288c7a
Added to database: 5/28/2026, 8:54:13 PM
Last enriched: 5/28/2026, 9:01:42 PM
Last updated: 5/29/2026, 9:23:10 AM
Views: 4
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