PT-2026-82169 · Linux · Linux Kernel
CVE-2026-80553
·
Published
2026-08-26
·
Updated
2026-08-29
CVSS v3.1
8.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
An issue exists in the s390/vfio ccw component where the
io work and crw work workqueues were not properly un-initialized. This could allow work to be dispatched after the private structure has been freed, potentially leading to memory corruption or system instability.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