In the Linux kernel, the following vulnerability has been resolved:

KVM: s390: pci: Fix handling of AIF enable without AISB

When a guest seeks to register IRQs without a summary bit specified,
ensure that the associated GAITE then stores 0 for the guest AISB
location instead of virt_to_phys(page_address(NULL)).

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
3c5a1b6f0a18520a0edd0600fef6f1a8553b8fdc affected < f887df91826e72b570c5e9298e66dd929f09edde
3c5a1b6f0a18520a0edd0600fef6f1a8553b8fdc affected < 3ef3190e30601b2688bdc64169b938b8d7f42010
3c5a1b6f0a18520a0edd0600fef6f1a8553b8fdc affected < d48b9b096d11e31690c0a4988f65f21b64c01b2a
3c5a1b6f0a18520a0edd0600fef6f1a8553b8fdc affected < df72596278b0e22dac5ef2881e9221a3a2c4ed11
3c5a1b6f0a18520a0edd0600fef6f1a8553b8fdc affected < 124a3769c43713a11a93a821b313e61ad5110cb8
3c5a1b6f0a18520a0edd0600fef6f1a8553b8fdc affected < 3e3aa6da87d30a0064a17b836685cd43c90a3572
Linux Linux affected
Version Status Constraints
6.0 affected —
0 unaffected < 6.0
6.1.178 unaffected ≤ 6.1.*
6.6.145 unaffected ≤ 6.6.*
6.12.97 unaffected ≤ 6.12.*
6.18.40 unaffected ≤ 6.18.*
7.1.5 unaffected ≤ 7.1.*
7.2-rc4 unaffected ≤ *

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors Products
Linux Subscribe
Linux Kernel Subscribe

Project Subscriptions

Vendors Products
Linux Subscribe
Linux Kernel Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/124a3769c43713a11a93a821b313e61ad5110cb8 cve-icon cve-icon
https://git.kernel.org/stable/c/3e3aa6da87d30a0064a17b836685cd43c90a3572 cve-icon cve-icon
https://git.kernel.org/stable/c/3ef3190e30601b2688bdc64169b938b8d7f42010 cve-icon cve-icon
https://git.kernel.org/stable/c/d48b9b096d11e31690c0a4988f65f21b64c01b2a cve-icon cve-icon
https://git.kernel.org/stable/c/df72596278b0e22dac5ef2881e9221a3a2c4ed11 cve-icon cve-icon
https://git.kernel.org/stable/c/f887df91826e72b570c5e9298e66dd929f09edde cve-icon cve-icon
History

Thu, 13 Aug 2026 17:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-476

Thu, 13 Aug 2026 14:30:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Fix handling of AIF enable without AISB When a guest seeks to register IRQs without a summary bit specified, ensure that the associated GAITE then stores 0 for the guest AISB location instead of virt_to_phys(page_address(NULL)).
Title KVM: s390: pci: Fix handling of AIF enable without AISB
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-08-13T13:59:57.209Z

Reserved: 2026-07-30T09:28:09.395Z

Link: CVE-2026-68454

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-13T15:19:58.210

Modified: 2026-08-13T15:19:58.210

Link: CVE-2026-68454

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-13T19:30:03Z

Weaknesses