CVE-2026-64335In 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…
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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.
- CVSS
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Sep 3, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
linux linux_kernel linux:linux_kernel | from 2.6.12.1 before 5.10.261; from 5.11 before 5.15.212; from 5.16 before 6.1.178; from 6.2 before 6.6.145; from 6.7 before 6.12.96; from 6.13 before 6.18.39; from 6.19 before 7.1.4; 2.6.12; and 6 more ranges | NVD |
References
- https://git.kernel.org/stable/c/4f3f6f44db71e469933a7c36c5d57d937ba0a21bpatch
- https://git.kernel.org/stable/c/61954033326fc7e637ed2aeeb4b52021e0ee4657patch
- https://git.kernel.org/stable/c/83a3dfc018943b05b6daf3a6f891833e1aabfa1fpatch
- https://git.kernel.org/stable/c/8d50a910194f66566a5eb252b33283855c8d5203patch
- https://git.kernel.org/stable/c/92fa3e1a49848509ea3f7995751963fc65095998patch
- https://git.kernel.org/stable/c/abacd67e6f689c62d8a13e3da25f4272bc9ad4afpatch
- https://git.kernel.org/stable/c/d5d2660caef78d4c996d34d123574c8e86f5b5acpatch
- https://git.kernel.org/stable/c/eab394781e9321c0c7e97a24fd092387cb262f40patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.