Answer in brief
CVE-2026-43307 records a Unknown severity vulnerability in iio: accel: adxl380: Avoid reading more entries than present in FIFO. 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 | >=df36de13677a0ebd3ab31dd2c603f9eafdf8de7d <a40f316085985f916ba1599fc303fdbc6a078e86 || >=df36de13677a0ebd3ab31dd2c603f9eafdf8de7d <a8e88edfd69df7b63c882aa53e61e7c078806ad7 || >=df36de13677a0ebd3ab31dd2c603f9eafdf8de7d <f42ddb2945ae4ce2b6f1c2e7aae9f14455a734d3 || >=df36de13677a0ebd3ab31dd2c603f9eafdf8de7d <c1b14015224cfcccd5356333763f2f4f401bd810 | a40f316085985f916ba1599fc303fdbc6a078e86, a8e88edfd69df7b63c882aa53e61e7c078806ad7, f42ddb2945ae4ce2b6f1c2e7aae9f14455a734d3, c1b14015224cfcccd5356333763f2f4f401bd810 |
| Linux/Linuxgeneric | 6.12 | Not reported |
Published upstream
May 8, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: iio: accel: adxl380: Avoid reading more entries than present in FIFO The interrupt handler reads FIFO entries in batches of N samples, where N is the number of scan elements that have been enabled. However, the sensor fills the FIFO one sample at a time, even when more than one channel is enabled. Therefore,the number of entries reported by the FIFO status registers may not be a multiple of N; if this number is not a multiple, the number of entries read from the FIFO may exceed the number of entries actually present. To fix the above issue, round down the number of FIFO entries read from the status registers so that it is always a multiple of N.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-43307 records a Unknown severity vulnerability in iio: accel: adxl380: Avoid reading more entries than present in FIFO. 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 | >=df36de13677a0ebd3ab31dd2c603f9eafdf8de7d <a40f316085985f916ba1599fc303fdbc6a078e86 || >=df36de13677a0ebd3ab31dd2c603f9eafdf8de7d <a8e88edfd69df7b63c882aa53e61e7c078806ad7 || >=df36de13677a0ebd3ab31dd2c603f9eafdf8de7d <f42ddb2945ae4ce2b6f1c2e7aae9f14455a734d3 || >=df36de13677a0ebd3ab31dd2c603f9eafdf8de7d <c1b14015224cfcccd5356333763f2f4f401bd810 | a40f316085985f916ba1599fc303fdbc6a078e86, a8e88edfd69df7b63c882aa53e61e7c078806ad7, f42ddb2945ae4ce2b6f1c2e7aae9f14455a734d3, c1b14015224cfcccd5356333763f2f4f401bd810 |
| Linux/Linuxgeneric | 6.12 | Not reported |
Published upstream
May 8, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: iio: accel: adxl380: Avoid reading more entries than present in FIFO The interrupt handler reads FIFO entries in batches of N samples, where N is the number of scan elements that have been enabled. However, the sensor fills the FIFO one sample at a time, even when more than one channel is enabled. Therefore,the number of entries reported by the FIFO status registers may not be a multiple of N; if this number is not a multiple, the number of entries read from the FIFO may exceed the number of entries actually present. To fix the above issue, round down the number of FIFO entries read from the status registers so that it is always a multiple of N.
Quoted source text, attributed separately from HOL analysis.