Answer in brief
CVE-2026-68316 records a Unknown severity vulnerability in accel: ethosu: Fix element size accounting for cmd stream validation. 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 | >=5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b <b4ae748f8e6cb65bb86e5a281bbb5b5e5f106527 || >=5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b <18a551482a4a326790698b273e76d7575a51a57d | b4ae748f8e6cb65bb86e5a281bbb5b5e5f106527, 18a551482a4a326790698b273e76d7575a51a57d |
| Linux/Linuxgeneric | 6.19 | Not reported |
Published upstream
Aug 10, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 10, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 10, 2026
In the Linux kernel, the following vulnerability has been resolved: accel: ethosu: Fix element size accounting for cmd stream validation There are 2 issues with the element size handling in the command stream validation which result in too small of a size calculated when the element size is 16/32/64 bits. For NHWC format, the element size is simply missing from the calculation. The bitfield for the element size is different between IFM/IFM2 and OFM. IFM and IFM2 encode the precision in parameter bits 2:3, while OFM uses bits 1:2.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-68316 records a Unknown severity vulnerability in accel: ethosu: Fix element size accounting for cmd stream validation. 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 | >=5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b <b4ae748f8e6cb65bb86e5a281bbb5b5e5f106527 || >=5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b <18a551482a4a326790698b273e76d7575a51a57d | b4ae748f8e6cb65bb86e5a281bbb5b5e5f106527, 18a551482a4a326790698b273e76d7575a51a57d |
| Linux/Linuxgeneric | 6.19 | Not reported |
Published upstream
Aug 10, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 10, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 10, 2026
In the Linux kernel, the following vulnerability has been resolved: accel: ethosu: Fix element size accounting for cmd stream validation There are 2 issues with the element size handling in the command stream validation which result in too small of a size calculated when the element size is 16/32/64 bits. For NHWC format, the element size is simply missing from the calculation. The bitfield for the element size is different between IFM/IFM2 and OFM. IFM and IFM2 encode the precision in parameter bits 2:3, while OFM uses bits 1:2.
Quoted source text, attributed separately from HOL analysis.