CVE-2026-31534
smb: client: let send_done handle a completion without IB_SEND_SIGNALED
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: smb: client: let send_done handle a completion without IB_SEND_SIGNALED With smbdirect_send_batch processing we likely have requests without IB_SEND_SIGNALED, which will be destroyed in the final request that has IB_SEND_SIGNALED set. If the connection is broken all requests are signaled even without explicit IB_SEND_SIGNALED.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Apr 24, 2026 |
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Affected Versions
Linux / Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 16c8be3d55441287ddd334e25df4cc376450dec9 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 86d9742c3f7ed7eba677517c80b4597822750e65 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < cf74fcdc43b322b6188a0750b5ee79e38be6d078
Linux / Linux
All versions affected