PT-2026-93566 · Linux · Linux Kernel
CVE-2026-89925
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Published
2026-09-16
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Updated
2026-09-24
None
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Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A memory leak exists in the KVM s390 guest debug handling. The
bp data variable is only freed during error cases via the kfree(bp data) function, causing bp data to leak during every successful KVM SET GUEST DEBUG operation.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
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Related Identifiers
Affected Products
Linux Kernel