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CVE-2026-64335

UnknownEPSS 0.18%

Last modified

CVE-2026-64335 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.18% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability
0.18%

7.4th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < 4f3f6f44db71e469933a7c36c5d57d937ba0a21b; >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < d5d2660caef78d4c996d34d123574c8e86f5b5ac; >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < 61954033326fc7e637ed2aeeb4b52021e0ee4657; >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < 8d50a910194f66566a5eb252b33283855c8d5203; >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < abacd67e6f689c62d8a13e3da25f4272bc9ad4af; >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < eab394781e9321c0c7e97a24fd092387cb262f40; >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < 92fa3e1a49848509ea3f7995751963fc65095998; >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < 83a3dfc018943b05b6daf3a6f891833e1aabfa1f
LinuxLinux2.6.12

References

Timeline

Published
Last Modified
Status
Awaiting Analysis

Frequently Asked Questions

What is CVE-2026-64335?
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.
How severe is CVE-2026-64335?
Severity scoring for CVE-2026-64335 is pending analysis. The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.
How do I fix CVE-2026-64335?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST