# dpaa2-switch: fix the error path in dpaa2_switch_rx()

CVE record · `CVE-2026-98911`

- **Identifiers:** `CVE-2026-98911`
- **State:** Confirmed
- **Severity:** CVSS 7.5 High
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 23 Oct 2026
- **Updated:** 26 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 23 Oct 2026, 11:54 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: `613c0a5810b79610db8535c3816b0c149675f8ee to before 791068c962469af0090e1a1ee63657fb9eef40db` (git)
  - affected: `613c0a5810b79610db8535c3816b0c149675f8ee to before ee54f8d7e642c44cfcc2dcb390b4c50e145d81b8` (git)
  - affected: `613c0a5810b79610db8535c3816b0c149675f8ee to before 259ad6093204b999d41e7e6d0ad90ef9a71a44ab` (git)
  - affected: `613c0a5810b79610db8535c3816b0c149675f8ee to before f4ceb8e3d6d5becb4cda7a7098a8638e18c835a1` (git)
  - affected: `613c0a5810b79610db8535c3816b0c149675f8ee to before fa232b4496cb59503ae5108c756cbe10e59b0bc3` (git)
  - affected: `613c0a5810b79610db8535c3816b0c149675f8ee to before 74c1c9f5c0c30bbd0c2cf87b6e3507e7ea46c13d` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `5.13`
  - unaffected: `before 5.13` (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: `6.12.111 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.53 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2 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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0032, the 24th percentile, on 6 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 23 Oct 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-98911](https://www.cve.org/CVERecord?id=CVE-2026-98911)
- [NVD: CVE-2026-98911](https://nvd.nist.gov/vuln/detail/CVE-2026-98911)

### References from the CNA

- <https://git.kernel.org/stable/c/791068c962469af0090e1a1ee63657fb9eef40db>
- <https://git.kernel.org/stable/c/ee54f8d7e642c44cfcc2dcb390b4c50e145d81b8>
- <https://git.kernel.org/stable/c/259ad6093204b999d41e7e6d0ad90ef9a71a44ab>
- <https://git.kernel.org/stable/c/f4ceb8e3d6d5becb4cda7a7098a8638e18c835a1>
- <https://git.kernel.org/stable/c/fa232b4496cb59503ae5108c756cbe10e59b0bc3>
- <https://git.kernel.org/stable/c/74c1c9f5c0c30bbd0c2cf87b6e3507e7ea46c13d>

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-2026-98911>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98911/>. Everything for agents: <https://agentprime.io/llms.txt>.