CVE-2026-64335
USB: serial: digi_acceleport: fix broken rx after throttle
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: USB: serial: digi_acceleport: fix broken rx after throttle If the port is closed while throttled, the read urb is never resubmitted and the port will not receive any further data until the device is reconnected (or the driver is rebound). Clear the throttle flags and submit the urb if needed when opening the port.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jul 25, 2026 |
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Affected Versions
Linux / Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 4f3f6f44db71e469933a7c36c5d57d937ba0a21b 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < d5d2660caef78d4c996d34d123574c8e86f5b5ac 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 61954033326fc7e637ed2aeeb4b52021e0ee4657 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 8d50a910194f66566a5eb252b33283855c8d5203 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < abacd67e6f689c62d8a13e3da25f4272bc9ad4af 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < eab394781e9321c0c7e97a24fd092387cb262f40 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 92fa3e1a49848509ea3f7995751963fc65095998 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 83a3dfc018943b05b6daf3a6f891833e1aabfa1f
Linux / Linux
2.6.12
References
git.kernel.org: https://git.kernel.org/stable/c/4f3f6f44db71e469933a7c36c5d57d937ba0a21b git.kernel.org: https://git.kernel.org/stable/c/d5d2660caef78d4c996d34d123574c8e86f5b5ac git.kernel.org: https://git.kernel.org/stable/c/61954033326fc7e637ed2aeeb4b52021e0ee4657 git.kernel.org: https://git.kernel.org/stable/c/8d50a910194f66566a5eb252b33283855c8d5203 git.kernel.org: https://git.kernel.org/stable/c/abacd67e6f689c62d8a13e3da25f4272bc9ad4af git.kernel.org: https://git.kernel.org/stable/c/eab394781e9321c0c7e97a24fd092387cb262f40 git.kernel.org: https://git.kernel.org/stable/c/92fa3e1a49848509ea3f7995751963fc65095998 git.kernel.org: https://git.kernel.org/stable/c/83a3dfc018943b05b6daf3a6f891833e1aabfa1f