# RDMA/rxe: Validate num_sge/cur_sge before indexing wqe->dma.sge\[\]

CVE record · `CVE-2026-92525`

- **Identifiers:** `CVE-2026-92525`
- **State:** Confirmed
- **Severity:** CVSS 7.1 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, 16:10 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: `8700e3e7c4857d28ebaa824509934556da0b3e76 to before 69d3ccf6543f24c452a020c8028ca6f46cb1e8db` (git)
  - affected: `8700e3e7c4857d28ebaa824509934556da0b3e76 to before 750bba6ce9bb0b11d6a166031c9728ae3f21765e` (git)
  - affected: `8700e3e7c4857d28ebaa824509934556da0b3e76 to before c067aa7b231e91a18a1b3666201ab14dfb00347a` (git)
  - affected: `8700e3e7c4857d28ebaa824509934556da0b3e76 to before 13cb7160e5b791f5e3ecf9311cf32849fe7e9b62` (git)
  - affected: `8700e3e7c4857d28ebaa824509934556da0b3e76 to before 5ec111ddc1f727c1e4580aea459842ae5a8359a5` (git)
  - affected: `8700e3e7c4857d28ebaa824509934556da0b3e76 to before 126c757e4cd46f866ddc283143b58eb4d9bf52cd` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `4.8`
  - unaffected: `before 4.8` (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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0016, the 5th 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-2026-92525](https://www.cve.org/CVERecord?id=CVE-2026-92525)
- [NVD: CVE-2026-92525](https://nvd.nist.gov/vuln/detail/CVE-2026-92525)

### References from the CNA

- <https://git.kernel.org/stable/c/69d3ccf6543f24c452a020c8028ca6f46cb1e8db>
- <https://git.kernel.org/stable/c/750bba6ce9bb0b11d6a166031c9728ae3f21765e>
- <https://git.kernel.org/stable/c/c067aa7b231e91a18a1b3666201ab14dfb00347a>
- <https://git.kernel.org/stable/c/13cb7160e5b791f5e3ecf9311cf32849fe7e9b62>
- <https://git.kernel.org/stable/c/5ec111ddc1f727c1e4580aea459842ae5a8359a5>
- <https://git.kernel.org/stable/c/126c757e4cd46f866ddc283143b58eb4d9bf52cd>

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-2026-92525>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-92525/>. Everything for agents: <https://agentprime.io/llms.txt>.