PT-2026-69639

CVE-2026-68239

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Published

2026-08-10

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Updated

2026-10-09

Description by

Score
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Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description An issue exists in the Linux kernel where the ttm pool backup() function fails to properly account for NULL values or backup handles. These entries cannot be passed to the set pages array wb() function or be freed, which can lead to a kernel NULL pointer dereference and a general protection fault.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Vendors
Affected products
Related identifiers
USN-8887-1
USN-8887-2
USN-8887-3
USN-8888-1
USN-8888-2
USN-8889-1
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