Vulnerability 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.
References
- https://git.kernel.org/stable/c/121ea1de927c8b9bfdf53c31cad27b86d5de0293
- https://git.kernel.org/stable/c/39e7cebb889839b5762c9ad22e2d715b5883b288
- https://git.kernel.org/stable/c/44bf3792c10f4bb3de507391f1837e020d92eaa2
- https://git.kernel.org/stable/c/581be9f6085834188cef1ad2f07babf3b421e409
- https://git.kernel.org/stable/c/58b1b729a9f90c80b508fc3e2174cbc0ee50859e
- https://git.kernel.org/stable/c/5940418e4232a2ff1d30ba12e0d213dbf48f0a83
- https://git.kernel.org/stable/c/9071f75cbde3bf46119cb28e92cfbef830c4bf97
- https://git.kernel.org/stable/c/fc2034c431adcbaabf5f8a01912358f07355349e
FAQ
What is CVE-2026-89925?
CVE-2026-89925 is a documented vulnerability. 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 KV...
How severe is CVE-2026-89925?
CVSS scoring is not yet available for CVE-2026-89925. Check NVD for updates.
Is there a patch for CVE-2026-89925?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.