# firmware: arm_scpi: reject DVFS OPP count above MAX_DVFS_OPPS

CVE record · `CVE-2026-98363`

- **Identifiers:** `CVE-2026-98363`
- **State:** Confirmed
- **Severity:** No CVSS score
- **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: `8cb7cf56c9fe5412de238465b27ef35b4d2801aa to before e9887eeaa138c6b5697af3d2f7c71dc82407b154` (git)
  - affected: `8cb7cf56c9fe5412de238465b27ef35b4d2801aa to before 1aadbef648e92ca642125f188f99b0a26628e3ba` (git)
  - affected: `8cb7cf56c9fe5412de238465b27ef35b4d2801aa to before 7daaa684097377b66b98a832de307688a7f3bbc7` (git)
  - affected: `8cb7cf56c9fe5412de238465b27ef35b4d2801aa to before f17865332cc4ceaac846bcd7c28badbaedfabeff` (git)
  - affected: `8cb7cf56c9fe5412de238465b27ef35b4d2801aa to before 0130f9ad3974a5b2ad0fa03d0b300a9fb83ed901` (git)
  - affected: `8cb7cf56c9fe5412de238465b27ef35b4d2801aa to before 69ec03cd481973e4be44a7158ed6c0fa06a9a5f9` (git)
  - affected: `8cb7cf56c9fe5412de238465b27ef35b4d2801aa to before cc563a59aded6f3b02d75dcc3c0bc5e90755d99e` (git)
  - affected: `8cb7cf56c9fe5412de238465b27ef35b4d2801aa to before 32471d84a487c7fd74532bc96be56f8028cf4a3f` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `4.4`
  - unaffected: `before 4.4` (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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0017, the 6th 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-2026-98363](https://www.cve.org/CVERecord?id=CVE-2026-98363)
- [NVD: CVE-2026-98363](https://nvd.nist.gov/vuln/detail/CVE-2026-98363)

### References from the CNA

- <https://git.kernel.org/stable/c/e9887eeaa138c6b5697af3d2f7c71dc82407b154>
- <https://git.kernel.org/stable/c/1aadbef648e92ca642125f188f99b0a26628e3ba>
- <https://git.kernel.org/stable/c/7daaa684097377b66b98a832de307688a7f3bbc7>
- <https://git.kernel.org/stable/c/f17865332cc4ceaac846bcd7c28badbaedfabeff>
- <https://git.kernel.org/stable/c/0130f9ad3974a5b2ad0fa03d0b300a9fb83ed901>
- <https://git.kernel.org/stable/c/69ec03cd481973e4be44a7158ed6c0fa06a9a5f9>
- <https://git.kernel.org/stable/c/cc563a59aded6f3b02d75dcc3c0bc5e90755d99e>
- <https://git.kernel.org/stable/c/32471d84a487c7fd74532bc96be56f8028cf4a3f>

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-2026-98363>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98363/>. Everything for agents: <https://agentprime.io/llms.txt>.