Answer in brief
CVE-2026-64335 records a Unknown severity vulnerability in USB: serial: digi_acceleport: fix broken rx after throttle. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
Answer in brief
CVE-2026-64335 records a Unknown severity vulnerability in USB: serial: digi_acceleport: fix broken rx after throttle. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <4f3f6f44db71e469933a7c36c5d57d937ba0a21b || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <d5d2660caef78d4c996d34d123574c8e86f5b5ac || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <61954033326fc7e637ed2aeeb4b52021e0ee4657 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <8d50a910194f66566a5eb252b33283855c8d5203 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <abacd67e6f689c62d8a13e3da25f4272bc9ad4af || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <eab394781e9321c0c7e97a24fd092387cb262f40 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <92fa3e1a49848509ea3f7995751963fc65095998 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <83a3dfc018943b05b6daf3a6f891833e1aabfa1f | 4f3f6f44db71e469933a7c36c5d57d937ba0a21b, d5d2660caef78d4c996d34d123574c8e86f5b5ac, 61954033326fc7e637ed2aeeb4b52021e0ee4657, 8d50a910194f66566a5eb252b33283855c8d5203, abacd67e6f689c62d8a13e3da25f4272bc9ad4af, eab394781e9321c0c7e97a24fd092387cb262f40, 92fa3e1a49848509ea3f7995751963fc65095998, 83a3dfc018943b05b6daf3a6f891833e1aabfa1f |
| Linux/Linuxgeneric | 2.6.12 | Not reported |
Published upstream
Jul 25, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 17, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 11, 2026
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.
Quoted source text, attributed separately from HOL analysis.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <4f3f6f44db71e469933a7c36c5d57d937ba0a21b || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <d5d2660caef78d4c996d34d123574c8e86f5b5ac || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <61954033326fc7e637ed2aeeb4b52021e0ee4657 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <8d50a910194f66566a5eb252b33283855c8d5203 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <abacd67e6f689c62d8a13e3da25f4272bc9ad4af || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <eab394781e9321c0c7e97a24fd092387cb262f40 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <92fa3e1a49848509ea3f7995751963fc65095998 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <83a3dfc018943b05b6daf3a6f891833e1aabfa1f | 4f3f6f44db71e469933a7c36c5d57d937ba0a21b, d5d2660caef78d4c996d34d123574c8e86f5b5ac, 61954033326fc7e637ed2aeeb4b52021e0ee4657, 8d50a910194f66566a5eb252b33283855c8d5203, abacd67e6f689c62d8a13e3da25f4272bc9ad4af, eab394781e9321c0c7e97a24fd092387cb262f40, 92fa3e1a49848509ea3f7995751963fc65095998, 83a3dfc018943b05b6daf3a6f891833e1aabfa1f |
| Linux/Linuxgeneric | 2.6.12 | Not reported |
Published upstream
Jul 25, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 17, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 11, 2026
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.
Quoted source text, attributed separately from HOL analysis.