CVE-2026-98901
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix lease break and ack state handling Do not skip valid lease
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Published: Oct 23, 2026 · Last modified: Oct 23, 2026
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In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix lease break and ack state handling Do not skip valid lease states containing WRITE_CACHING when breaking level-II/read leases for writes and truncates. Handle lease break acknowledgments according to the SMB2 rule that the acknowledged state must be a subset of the server's break target. Apply the acknowledged state directly and keep the break pending on failed ACKs.
- git.kernel.orghttps://git.kernel.org/stable/c/17699905a381621c1cee5b6528feb05acedc86a4
- git.kernel.orghttps://git.kernel.org/stable/c/3251ea36df5eef58aa207fbee48849d89b922ea6
- git.kernel.orghttps://git.kernel.org/stable/c/5015191096db311759fef98769270336cd8b1324
- git.kernel.orghttps://git.kernel.org/stable/c/fba4653a0b4dc2f6d42600abe21fb326292f70ff
No related CVEs by CWE or product.