Answer in brief
CVE-2026-72092 records a Unknown severity vulnerability in accel/amdxdna: reject command submission on devices without a submit op. 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 | >=aac243092b707bb3018e951d470cc1a9bcbaba6c <af7a4c2caa7a191d6e7ed33903b69f9901874cd0 || >=aac243092b707bb3018e951d470cc1a9bcbaba6c <f7d08603c87bae19ca3e424da5ab6d0aee81886e || >=aac243092b707bb3018e951d470cc1a9bcbaba6c <38953513d7313992676d4136cd425cdb70c6278e | af7a4c2caa7a191d6e7ed33903b69f9901874cd0, f7d08603c87bae19ca3e424da5ab6d0aee81886e, 38953513d7313992676d4136cd425cdb70c6278e |
| Linux/Linuxgeneric | 6.14 | Not reported |
Published upstream
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 15, 2026
In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: reject command submission on devices without a submit op amdxdna_cmd_submit() calls xdna->dev_info->ops->cmd_submit() unconditionally, but only aie2_dev_ops defines that callback. aie4_vf_ops (the AIE4 SR-IOV virtual function) does not, so a user AMDXDNA_EXEC_CMD ioctl on an AIE4 device reaches a NULL function-pointer call and oopses the kernel. AIE4 submits work through a mapped user queue and doorbell, not this ioctl path. Reject the submission early with -EOPNOTSUPP when the device provides no cmd_submit op, so the shared EXEC ioctl is a clean no-op on such devices. Found by 0sec automated security-research tooling (https://0sec.ai).
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-72092 records a Unknown severity vulnerability in accel/amdxdna: reject command submission on devices without a submit op. 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 | >=aac243092b707bb3018e951d470cc1a9bcbaba6c <af7a4c2caa7a191d6e7ed33903b69f9901874cd0 || >=aac243092b707bb3018e951d470cc1a9bcbaba6c <f7d08603c87bae19ca3e424da5ab6d0aee81886e || >=aac243092b707bb3018e951d470cc1a9bcbaba6c <38953513d7313992676d4136cd425cdb70c6278e | af7a4c2caa7a191d6e7ed33903b69f9901874cd0, f7d08603c87bae19ca3e424da5ab6d0aee81886e, 38953513d7313992676d4136cd425cdb70c6278e |
| Linux/Linuxgeneric | 6.14 | Not reported |
Published upstream
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 15, 2026
In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: reject command submission on devices without a submit op amdxdna_cmd_submit() calls xdna->dev_info->ops->cmd_submit() unconditionally, but only aie2_dev_ops defines that callback. aie4_vf_ops (the AIE4 SR-IOV virtual function) does not, so a user AMDXDNA_EXEC_CMD ioctl on an AIE4 device reaches a NULL function-pointer call and oopses the kernel. AIE4 submits work through a mapped user queue and doorbell, not this ioctl path. Reject the submission early with -EOPNOTSUPP when the device provides no cmd_submit op, so the shared EXEC ioctl is a clean no-op on such devices. Found by 0sec automated security-research tooling (https://0sec.ai).
Quoted source text, attributed separately from HOL analysis.