CVE-2026-89925

Not scored yetLast modified Oct 19, 2026

Description

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

KVM: s390: Fix memory leak in guest debug handling

bp_data is freed only for the error case by kfree(bp_data). Every successful KVM_SET_GUEST_DEBUG will leak bp_data.

Metrics

No CVSS score has been published yet.

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 27291e2165b6de70c476b7b675308113edd69a60, < 39e7cebb889839b5762c9ad22e2d715b5883b288; >= 27291e2165b6de70c476b7b675308113edd69a60, < 58b1b729a9f90c80b508fc3e2174cbc0ee50859e; >= 27291e2165b6de70c476b7b675308113edd69a60, < 9071f75cbde3bf46119cb28e92cfbef830c4bf97; >= 27291e2165b6de70c476b7b675308113edd69a60, < 5940418e4232a2ff1d30ba12e0d213dbf48f0a83; >= 27291e2165b6de70c476b7b675308113edd69a60, < fc2034c431adcbaabf5f8a01912358f07355349e; >= 27291e2165b6de70c476b7b675308113edd69a60, < 44bf3792c10f4bb3de507391f1837e020d92eaa2; >= 27291e2165b6de70c476b7b675308113edd69a60, < 581be9f6085834188cef1ad2f07babf3b421e409; >= 27291e2165b6de70c476b7b675308113edd69a60, < 121ea1de927c8b9bfdf53c31cad27b86d5de0293
LinuxLinux3.16

References

Timeline

Published
Sep 16, 2026
Last modified
Oct 19, 2026
NVD status
Received

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CVE-2026-89925: Unscored | Vulnix