# platform/chrome: sensorhub: Fix memory overread in ring handler

CVE record · `CVE-2026-93165`

- **Identifiers:** `CVE-2026-93165`
- **State:** Confirmed
- **Severity:** CVSS 7.7 High
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 17 Sept 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 17 Sept 2026, 16:11 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

## Affected products, as the CNA wrote them

- Vendor: Linux. Product: Linux.
  - affected: `145d59baff5944b71551ac518d7fd7d377a9c820 to before 98604cc8fd2578442f49cd113481e8fc83bc0ad3` (git)
  - affected: `145d59baff5944b71551ac518d7fd7d377a9c820 to before 86bcfab7dff6f0a61cbe0660e5176e907353141b` (git)
  - affected: `145d59baff5944b71551ac518d7fd7d377a9c820 to before 7e901aaf95828364b05a2120a1bea1a1669bdc9a` (git)
  - affected: `145d59baff5944b71551ac518d7fd7d377a9c820 to before 7780d93ae28f31fe517417c9451255315d1ad584` (git)
  - affected: `145d59baff5944b71551ac518d7fd7d377a9c820 to before ee0403520cdbcf87e853df9aaa9b518a0684ed38` (git)
  - affected: `145d59baff5944b71551ac518d7fd7d377a9c820 to before 847a5ba0ac75f609e3f88da905251f7a76179145` (git)
  - affected: `145d59baff5944b71551ac518d7fd7d377a9c820 to before 6268f46d83875d294d75b68b97a5b79953744598` (git)
  - affected: `145d59baff5944b71551ac518d7fd7d377a9c820 to before d1ceb2b2324717fa30b44d56ef0c52813e239569` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `5.7`
  - unaffected: `before 5.7` (semver)
  - unaffected: `5.10.270 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.221 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.188 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.157 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.110 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.52 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.6 to 7.2.*, inclusive` (semver)
  - unaffected: `7.3 to *, inclusive` (original_commit_for_fix)
  - Other versions: affected

## Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

## Severity and exploitation

- 7.7 High, CVSS 3.1: `CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H`, from CNA (Linux)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0019, the 8th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

This record came from the full history of the CVE Program, published 17 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-93165](https://www.cve.org/CVERecord?id=CVE-2026-93165)
- [NVD: CVE-2026-93165](https://nvd.nist.gov/vuln/detail/CVE-2026-93165)

### References from the CNA

- <https://git.kernel.org/stable/c/98604cc8fd2578442f49cd113481e8fc83bc0ad3>
- <https://git.kernel.org/stable/c/86bcfab7dff6f0a61cbe0660e5176e907353141b>
- <https://git.kernel.org/stable/c/7e901aaf95828364b05a2120a1bea1a1669bdc9a>
- <https://git.kernel.org/stable/c/7780d93ae28f31fe517417c9451255315d1ad584>
- <https://git.kernel.org/stable/c/ee0403520cdbcf87e853df9aaa9b518a0684ed38>
- <https://git.kernel.org/stable/c/847a5ba0ac75f609e3f88da905251f7a76179145>
- <https://git.kernel.org/stable/c/6268f46d83875d294d75b68b97a5b79953744598>
- <https://git.kernel.org/stable/c/d1ceb2b2324717fa30b44d56ef0c52813e239569>

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.

## Check whether this affects you

This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it. Compare the affected versions above with what you run.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), `get_advisory` returns this record and `search_advisories` finds related ones. Setup: <https://agentprime.io/mcp.md>
- As JSON: <https://api.agentprime.io/v1/advisories/CVE-2026-93165>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-93165/>. Everything for agents: <https://agentprime.io/llms.txt>.