CVE-2026-68454

CVE CVE-2026-68454EUVD EUVD-2026-57923Published 2026-08-13T13:59:57.000ZLast changed 2026-08-17T05:05:54.000ZCVSS 8.8

What the advisory describes

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)).

Source: EUVD (ENISA), in the words of the advisory.

Products the advisory names

These come from the advisory itself, not from any check we performed.

Linux — Linux 3c5a1b6f0a18520a0edd0600fef6f1a8553b8fdc <d48b9b096d11e31690c0a4988f65f21b64c01b2a; patch: 6.12.97; patch: 7.2; 6.0; patch: 0; 3c5a1b6f0a18520a0edd0600fef6f1a8553b8fdc <3e3aa6da87d30a0064a17b836685cd43c90a3572; patch: 7.1.5; patch: 6.6.145; 3c5a1b6f0a18520a0edd0600fef6f1a8553b8fdc <f887df91826e72b570c5e9298e66dd929f09edde; 3c5a1b6f0a18520a0edd0600fef6f1a8553b8fdc <3ef3190e30601b2688bdc64169b938b8d7f42010; patch: 6.1.178; patch: 6.18.40; 3c5a1b6f0a18520a0edd0600fef6f1a8553b8fdc <124a3769c43713a11a93a821b313e61ad5110cb8; 3c5a1b6f0a18520a0edd0600fef6f1a8553b8fdc <df72596278b0e22dac5ef2881e9221a3a2c4ed11

The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.

Carried in the product catalogue

An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.

Linux — Linux

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