alpha: fix user-space corruption during memory compaction
CVE-2026-43258 is a vulnerability in Microsoft software version 3.0 that involves user-space corruption during memory compaction. The issue could potentially affect the stability or security of the affected system. No CVSS score or detailed impact information is provided. There are no known exploits in the wild and no patch information is available at this time.
AI Analysis
Technical Summary
This vulnerability, identified as CVE-2026-43258, concerns user-space corruption occurring during memory compaction in Microsoft software version 3.0. The description and technical details are limited, with no CVSS score or explicit impact analysis provided. The vulnerability is documented by the Microsoft Security Response Center but lacks published patch or mitigation details.
Potential Impact
The vulnerability may lead to user-space corruption during memory compaction, which could affect system stability or security. However, no specific impact scenarios or exploitation details are available. There are no known exploits in the wild at the time of publication.
Mitigation Recommendations
Patch status is not yet confirmed — check the Microsoft Security Response Center advisory (msrc_CVE-2026-43258) for current remediation guidance. No official fix or workaround information is provided in the available data.
alpha: fix user-space corruption during memory compaction
Description
CVE-2026-43258 is a vulnerability in Microsoft software version 3.0 that involves user-space corruption during memory compaction. The issue could potentially affect the stability or security of the affected system. No CVSS score or detailed impact information is provided. There are no known exploits in the wild and no patch information is available at this time.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability, identified as CVE-2026-43258, concerns user-space corruption occurring during memory compaction in Microsoft software version 3.0. The description and technical details are limited, with no CVSS score or explicit impact analysis provided. The vulnerability is documented by the Microsoft Security Response Center but lacks published patch or mitigation details.
Potential Impact
The vulnerability may lead to user-space corruption during memory compaction, which could affect system stability or security. However, no specific impact scenarios or exploitation details are available. There are no known exploits in the wild at the time of publication.
Mitigation Recommendations
Patch status is not yet confirmed — check the Microsoft Security Response Center advisory (msrc_CVE-2026-43258) for current remediation guidance. No official fix or workaround information is 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-2026-43258
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a42ed8d27e9c79719960c9c
Added to database: 06/29/2026, 22:11:25 UTC
Last enriched: 06/29/2026, 22:54:02 UTC
Last updated: 07/31/2026, 19:24:48 UTC
Views: 12
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