Answer in brief
CVE-2026-68380 records a Unknown severity vulnerability in accel/amdxdna: Fix use-after-free of mm_struct in job scheduler. 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 <6875ee2bef48f5d9f045d81a8a4d68893f768a8a || >=aac243092b707bb3018e951d470cc1a9bcbaba6c <e8fadbffc19a233d1eedebfb8df0f522d1388280 || >=aac243092b707bb3018e951d470cc1a9bcbaba6c <faebb7ba1ac65fa5810b640df02ce04e509fdc11 | 6875ee2bef48f5d9f045d81a8a4d68893f768a8a, e8fadbffc19a233d1eedebfb8df0f522d1388280, faebb7ba1ac65fa5810b640df02ce04e509fdc11 |
| Linux/Linuxgeneric | 6.14 | 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/amdxdna: Fix use-after-free of mm_struct in job scheduler amdxdna_cmd_submit() stores current->mm in job->mm without holding any reference. aie2_sched_job_run() later access job->mm from the DRM scheduler worker thread. With only a raw pointer and no structural reference, the mm_struct can be freed before the scheduler runs the job. Fix this by calling mmgrab() to hold a structural mm_count reference for the lifetime of the job, paired with mmdrop() in every cleanup path.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-68380 records a Unknown severity vulnerability in accel/amdxdna: Fix use-after-free of mm_struct in job scheduler. 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 <6875ee2bef48f5d9f045d81a8a4d68893f768a8a || >=aac243092b707bb3018e951d470cc1a9bcbaba6c <e8fadbffc19a233d1eedebfb8df0f522d1388280 || >=aac243092b707bb3018e951d470cc1a9bcbaba6c <faebb7ba1ac65fa5810b640df02ce04e509fdc11 | 6875ee2bef48f5d9f045d81a8a4d68893f768a8a, e8fadbffc19a233d1eedebfb8df0f522d1388280, faebb7ba1ac65fa5810b640df02ce04e509fdc11 |
| Linux/Linuxgeneric | 6.14 | 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/amdxdna: Fix use-after-free of mm_struct in job scheduler amdxdna_cmd_submit() stores current->mm in job->mm without holding any reference. aie2_sched_job_run() later access job->mm from the DRM scheduler worker thread. With only a raw pointer and no structural reference, the mm_struct can be freed before the scheduler runs the job. Fix this by calling mmgrab() to hold a structural mm_count reference for the lifetime of the job, paired with mmdrop() in every cleanup path.
Quoted source text, attributed separately from HOL analysis.