# crypto: atmel-ecc - reject hardware ECDH without a public key

CVE record · `CVE-2026-93160`

- **Identifiers:** `CVE-2026-93160`
- **State:** Confirmed
- **Severity:** No CVSS score
- **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: `11105693fa05f499532b330da65c78ff93ed4440 to before 5e33791dfcc6459e402a524669093cd953d5b2df` (git)
  - affected: `11105693fa05f499532b330da65c78ff93ed4440 to before 33241f198287960bba5fc2251400896762650bfa` (git)
  - affected: `11105693fa05f499532b330da65c78ff93ed4440 to before 3ea8b780d68f02fe235c5051ce8ac4b4940b9259` (git)
  - affected: `11105693fa05f499532b330da65c78ff93ed4440 to before 6457162f74f45284ade2da644a4f0c54758ac0a6` (git)
  - affected: `11105693fa05f499532b330da65c78ff93ed4440 to before 2b40bab362d2b598f34e5ccd4694cedc3c2553d4` (git)
  - affected: `11105693fa05f499532b330da65c78ff93ed4440 to before e64d6f1aae8c837cb3f0446bf44108226d7370f4` (git)
  - affected: `11105693fa05f499532b330da65c78ff93ed4440 to before add28e9988902d29ea93f4869280b4a16a049ea5` (git)
  - affected: `11105693fa05f499532b330da65c78ff93ed4440 to before f240f9b588f4e2de89822adebf560a96b5d263ed` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `4.14`
  - unaffected: `before 4.14` (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

No source has published a CVSS score for this record yet.

- **CISA KEV:** Not listed.
- **EPSS:** 0.0018, the 7th percentile, on 13 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-2026-93160](https://www.cve.org/CVERecord?id=CVE-2026-93160)
- [NVD: CVE-2026-93160](https://nvd.nist.gov/vuln/detail/CVE-2026-93160)

### References from the CNA

- <https://git.kernel.org/stable/c/5e33791dfcc6459e402a524669093cd953d5b2df>
- <https://git.kernel.org/stable/c/33241f198287960bba5fc2251400896762650bfa>
- <https://git.kernel.org/stable/c/3ea8b780d68f02fe235c5051ce8ac4b4940b9259>
- <https://git.kernel.org/stable/c/6457162f74f45284ade2da644a4f0c54758ac0a6>
- <https://git.kernel.org/stable/c/2b40bab362d2b598f34e5ccd4694cedc3c2553d4>
- <https://git.kernel.org/stable/c/e64d6f1aae8c837cb3f0446bf44108226d7370f4>
- <https://git.kernel.org/stable/c/add28e9988902d29ea93f4869280b4a16a049ea5>
- <https://git.kernel.org/stable/c/f240f9b588f4e2de89822adebf560a96b5d263ed>

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-2026-93160>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-93160/>. Everything for agents: <https://agentprime.io/llms.txt>.