s390/mm: Add missing secure storage access fixups for donated memory
CVE-2026-31568 is a vulnerability identified by the Microsoft Security Response Center related to missing secure storage access fixups for donated memory in the s390/mm component. The affected versions are specifically version 2.0 and 3.0 of the product. No CVSS score or detailed technical exploitation information is provided. There are no known exploits in the wild at this time.
AI Analysis
Technical Summary
This vulnerability concerns the s390/mm component where secure storage access fixups were missing for donated memory, potentially leading to security issues. The Microsoft Security Response Center has acknowledged the issue under advisory msrc_CVE-2026-31568. The affected versions are explicitly stated as 2.0 and 3.0. No further technical details, such as attack vectors or impact specifics, are provided in the available data.
Potential Impact
The exact impact of this vulnerability is not detailed in the provided information. Missing secure storage access fixups could imply potential unauthorized access or data integrity issues related to donated memory handling. However, without explicit details or known exploits, the precise impact remains unclear.
Mitigation Recommendations
Patch status is not yet confirmed — check the Microsoft Security Response Center advisory msrc_CVE-2026-31568 for current remediation guidance. No patch or workaround information is provided in the current data.
s390/mm: Add missing secure storage access fixups for donated memory
Description
CVE-2026-31568 is a vulnerability identified by the Microsoft Security Response Center related to missing secure storage access fixups for donated memory in the s390/mm component. The affected versions are specifically version 2.0 and 3.0 of the product. No CVSS score or detailed technical exploitation information is provided. There are no known exploits in the wild at this time.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability concerns the s390/mm component where secure storage access fixups were missing for donated memory, potentially leading to security issues. The Microsoft Security Response Center has acknowledged the issue under advisory msrc_CVE-2026-31568. The affected versions are explicitly stated as 2.0 and 3.0. No further technical details, such as attack vectors or impact specifics, are provided in the available data.
Potential Impact
The exact impact of this vulnerability is not detailed in the provided information. Missing secure storage access fixups could imply potential unauthorized access or data integrity issues related to donated memory handling. However, without explicit details or known exploits, the precise impact remains unclear.
Mitigation Recommendations
Patch status is not yet confirmed — check the Microsoft Security Response Center advisory msrc_CVE-2026-31568 for current remediation guidance. No patch 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-2026-31568
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a42ed8927e9c79719960945
Added to database: 06/29/2026, 22:11:21 UTC
Last enriched: 06/29/2026, 22:50:57 UTC
Last updated: 07/31/2026, 19:24:49 UTC
Views: 6
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