# wifi: ath10k: snoc: use memcpy_fromio() for MSA ramdump

CVE record · `CVE-2026-90348`

- **Identifiers:** `CVE-2026-90348`
- **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, 16:08 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: `3f14b73c38431a6a1ed24de568e18ed89b7082e2 to before e5bc3658da9c8a535e3fa5c0c875b2a456954e81` (git)
  - affected: `3f14b73c38431a6a1ed24de568e18ed89b7082e2 to before fed1f662c9f9fd19eeab6c01966b7b5a33804420` (git)
  - affected: `3f14b73c38431a6a1ed24de568e18ed89b7082e2 to before 838cab267ce9a975776e022f25094f8cbe1625d2` (git)
  - affected: `3f14b73c38431a6a1ed24de568e18ed89b7082e2 to before eb946595a58decdb4cab1b5f3c972ae66f41f1c8` (git)
  - affected: `3f14b73c38431a6a1ed24de568e18ed89b7082e2 to before 152e894e90716163c646d70f86b3afeb70442783` (git)
  - affected: `3f14b73c38431a6a1ed24de568e18ed89b7082e2 to before 7039825a7479df637c4f5d546cb0e1cec18cd8e1` (git)
  - affected: `3f14b73c38431a6a1ed24de568e18ed89b7082e2 to before 045d1bfb72d2631ab9ec74afa491aa788ebb57aa` (git)
  - affected: `3f14b73c38431a6a1ed24de568e18ed89b7082e2 to before 4f25071afe9218aaae1c63fbf75e229aa6405319` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `5.5`
  - unaffected: `before 5.5` (semver)
  - unaffected: `5.10.270 to 5.10.*, inclusive` (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:** 0.0022, the 12th 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-2026-90348](https://www.cve.org/CVERecord?id=CVE-2026-90348)
- [NVD: CVE-2026-90348](https://nvd.nist.gov/vuln/detail/CVE-2026-90348)

### References from the CNA

- <https://git.kernel.org/stable/c/e5bc3658da9c8a535e3fa5c0c875b2a456954e81>
- <https://git.kernel.org/stable/c/fed1f662c9f9fd19eeab6c01966b7b5a33804420>
- <https://git.kernel.org/stable/c/838cab267ce9a975776e022f25094f8cbe1625d2>
- <https://git.kernel.org/stable/c/eb946595a58decdb4cab1b5f3c972ae66f41f1c8>
- <https://git.kernel.org/stable/c/152e894e90716163c646d70f86b3afeb70442783>
- <https://git.kernel.org/stable/c/7039825a7479df637c4f5d546cb0e1cec18cd8e1>
- <https://git.kernel.org/stable/c/045d1bfb72d2631ab9ec74afa491aa788ebb57aa>
- <https://git.kernel.org/stable/c/4f25071afe9218aaae1c63fbf75e229aa6405319>

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-2026-90348>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-90348/>. Everything for agents: <https://agentprime.io/llms.txt>.