mm/page_alloc: clear page->private in free_pages_prepare()
CVE-2026-43303 is a vulnerability identified in Microsoft software version 3.0 related to the memory management function free_pages_prepare(), specifically involving the clearing of the page->private field. No detailed technical exploitation information or CVSS score is provided. There are no known exploits in the wild, and no patch or remediation information is available at this time.
AI Analysis
Technical Summary
This vulnerability concerns the memory management subsystem in Microsoft software version 3.0, where the page->private field is not properly cleared in the free_pages_prepare() function. The lack of detailed technical data and absence of a CVSS score limits the assessment of the exact impact or exploitation methods. The vulnerability has been cataloged by the Microsoft Security Response Center but no patch or mitigation details are currently provided.
Potential Impact
The impact specifics are not described in the available data. Without detailed technical or exploit information, the potential consequences of this vulnerability remain unclear. No known exploits have been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the Microsoft Security Response Center advisory for current remediation guidance. No official fix or workaround information is provided in the current data.
mm/page_alloc: clear page->private in free_pages_prepare()
Description
CVE-2026-43303 is a vulnerability identified in Microsoft software version 3.0 related to the memory management function free_pages_prepare(), specifically involving the clearing of the page->private field. No detailed technical exploitation information or CVSS score is provided. There are no known exploits in the wild, and no patch or remediation information is available at this time.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability concerns the memory management subsystem in Microsoft software version 3.0, where the page->private field is not properly cleared in the free_pages_prepare() function. The lack of detailed technical data and absence of a CVSS score limits the assessment of the exact impact or exploitation methods. The vulnerability has been cataloged by the Microsoft Security Response Center but no patch or mitigation details are currently provided.
Potential Impact
The impact specifics are not described in the available data. Without detailed technical or exploit information, the potential consequences of this vulnerability remain unclear. No known exploits have been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the Microsoft Security Response Center advisory for current remediation guidance. No official fix or workaround information is provided in the current 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-2026-43303
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a42ed8927e9c79719960927
Added to database: 06/29/2026, 22:11:21 UTC
Last enriched: 06/29/2026, 22:50:18 UTC
Last updated: 07/31/2026, 19:24:49 UTC
Views: 19
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