# RDMA/siw: Clear association under lock if siw_qp_modify fails in siw_accept

CVE record · `CVE-2026-98367`

- **Identifiers:** `CVE-2026-98367`
- **State:** Confirmed
- **Severity:** CVSS 7.8 High
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 6 Oct 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 6 Oct 2026, 08:46 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: `6c52fdc244b5ccc468006fd65a504d4ee33743c7 to before f11e09fe2fc3a11ccdf8f932b68181b0bb1d2078` (git)
  - affected: `6c52fdc244b5ccc468006fd65a504d4ee33743c7 to before e3f039082856adab7e195dea1af45d93dd6a3f1c` (git)
  - affected: `6c52fdc244b5ccc468006fd65a504d4ee33743c7 to before ad50d19f3d1ce052b3a146143581e930a1efb33e` (git)
  - affected: `6c52fdc244b5ccc468006fd65a504d4ee33743c7 to before 030306bbb9273af80f14d7af20129661964cd9a7` (git)
  - affected: `6c52fdc244b5ccc468006fd65a504d4ee33743c7 to before df2584750314336edcbcc21fb388e04b260f35b7` (git)
  - affected: `6c52fdc244b5ccc468006fd65a504d4ee33743c7 to before 9dcc0f4e488b70cff81e0e5717a498c929cf5de3` (git)
  - affected: `6c52fdc244b5ccc468006fd65a504d4ee33743c7 to before bfdc744bf20ae4c3ef2e470298de5237c5c9a13c` (git)
  - affected: `6c52fdc244b5ccc468006fd65a504d4ee33743c7 to before 32cd87f54dd1070020e664ccb0312a9f0fea79b4` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `5.3`
  - unaffected: `before 5.3` (semver)
  - unaffected: `5.10.271 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.222 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.189 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.158 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.112 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.54 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.8 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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0012, the 1st percentile, on 8 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 6 Oct 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-98367](https://www.cve.org/CVERecord?id=CVE-2026-98367)
- [NVD: CVE-2026-98367](https://nvd.nist.gov/vuln/detail/CVE-2026-98367)

### References from the CNA

- <https://git.kernel.org/stable/c/f11e09fe2fc3a11ccdf8f932b68181b0bb1d2078>
- <https://git.kernel.org/stable/c/e3f039082856adab7e195dea1af45d93dd6a3f1c>
- <https://git.kernel.org/stable/c/ad50d19f3d1ce052b3a146143581e930a1efb33e>
- <https://git.kernel.org/stable/c/030306bbb9273af80f14d7af20129661964cd9a7>
- <https://git.kernel.org/stable/c/df2584750314336edcbcc21fb388e04b260f35b7>
- <https://git.kernel.org/stable/c/9dcc0f4e488b70cff81e0e5717a498c929cf5de3>
- <https://git.kernel.org/stable/c/bfdc744bf20ae4c3ef2e470298de5237c5c9a13c>
- <https://git.kernel.org/stable/c/32cd87f54dd1070020e664ccb0312a9f0fea79b4>

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-2026-98367>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98367/>. Everything for agents: <https://agentprime.io/llms.txt>.