# RDMA/hfi1: Free RX data on late probe failure

CVE record · `CVE-2026-93102`

- **Identifiers:** `CVE-2026-93102`
- **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: `4730f4a6c6b2065589c0822af00aa45e639bbc36 to before cfad037c6d305876b877abc39fd4d7e2185e44f3` (git)
  - affected: `4730f4a6c6b2065589c0822af00aa45e639bbc36 to before d1c91cb02e05fdd93411de707cc5c3c08375df9e` (git)
  - affected: `4730f4a6c6b2065589c0822af00aa45e639bbc36 to before 10e5e37495096b58f07adc4020de2701efc3a9e0` (git)
  - affected: `4730f4a6c6b2065589c0822af00aa45e639bbc36 to before cd06c17afb08b37995f66cf560c2332a769b8f80` (git)
  - affected: `4730f4a6c6b2065589c0822af00aa45e639bbc36 to before 149a14ec70887ad14e820a7ca15738ded3d2d493` (git)
  - affected: `4730f4a6c6b2065589c0822af00aa45e639bbc36 to before 83fe4e4f4fbf01d3832a24511c0ddfaccf5df9d8` (git)
  - affected: `4730f4a6c6b2065589c0822af00aa45e639bbc36 to before 8e17e101e04a3dc062e2719da57ff78c1c060632` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `5.8`
  - unaffected: `before 5.8` (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:** 0.0017, the 6th 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-2026-93102](https://www.cve.org/CVERecord?id=CVE-2026-93102)
- [NVD: CVE-2026-93102](https://nvd.nist.gov/vuln/detail/CVE-2026-93102)

### References from the CNA

- <https://git.kernel.org/stable/c/cfad037c6d305876b877abc39fd4d7e2185e44f3>
- <https://git.kernel.org/stable/c/d1c91cb02e05fdd93411de707cc5c3c08375df9e>
- <https://git.kernel.org/stable/c/10e5e37495096b58f07adc4020de2701efc3a9e0>
- <https://git.kernel.org/stable/c/cd06c17afb08b37995f66cf560c2332a769b8f80>
- <https://git.kernel.org/stable/c/149a14ec70887ad14e820a7ca15738ded3d2d493>
- <https://git.kernel.org/stable/c/83fe4e4f4fbf01d3832a24511c0ddfaccf5df9d8>
- <https://git.kernel.org/stable/c/8e17e101e04a3dc062e2719da57ff78c1c060632>

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-2026-93102>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-93102/>. Everything for agents: <https://agentprime.io/llms.txt>.