# usb: storage: sierra_ms: reject short SWoC info transfers

CVE record · `CVE-2026-98771`

- **Identifiers:** `CVE-2026-98771`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 18 Oct 2026
- **Updated:** 30 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 18 Oct 2026, 15:48 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: `32fe5e393455d87db4988af03915634304870fb4 to before 353ca2623104a3baf5642c3ea31569df04ce4aaf` (git)
  - affected: `32fe5e393455d87db4988af03915634304870fb4 to before 799810166646bcf9dc5a4e77bc4b0bdf6bc443f2` (git)
  - affected: `32fe5e393455d87db4988af03915634304870fb4 to before 411da2ec8c62bfa39407e5a20d659b973b3cf311` (git)
  - affected: `32fe5e393455d87db4988af03915634304870fb4 to before 4faaad69f18332246bbd4ca41718beb2a305bb72` (git)
  - affected: `32fe5e393455d87db4988af03915634304870fb4 to before c85e8331d298b8f1dee8fe63718e76435cec7133` (git)
  - affected: `32fe5e393455d87db4988af03915634304870fb4 to before e2d62928f2666a2964a23b1d39e6e762f0628d7b` (git)
  - affected: `32fe5e393455d87db4988af03915634304870fb4 to before db9d3be156baca6ef80ae5d93acfeb85c61a74dd` (git)
  - affected: `32fe5e393455d87db4988af03915634304870fb4 to before 8a0200d14acd9db388b85cd016e68a4e60d900ec` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `2.6.27`
  - unaffected: `before 2.6.27` (semver)
  - unaffected: `5.10.273 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.224 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.191 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.160 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.113 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.56 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.10 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:** 0.0018, the 7th percentile, on 7 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 18 Oct 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-98771](https://www.cve.org/CVERecord?id=CVE-2026-98771)
- [NVD: CVE-2026-98771](https://nvd.nist.gov/vuln/detail/CVE-2026-98771)

### References from the CNA

- <https://git.kernel.org/stable/c/353ca2623104a3baf5642c3ea31569df04ce4aaf>
- <https://git.kernel.org/stable/c/799810166646bcf9dc5a4e77bc4b0bdf6bc443f2>
- <https://git.kernel.org/stable/c/411da2ec8c62bfa39407e5a20d659b973b3cf311>
- <https://git.kernel.org/stable/c/4faaad69f18332246bbd4ca41718beb2a305bb72>
- <https://git.kernel.org/stable/c/c85e8331d298b8f1dee8fe63718e76435cec7133>
- <https://git.kernel.org/stable/c/e2d62928f2666a2964a23b1d39e6e762f0628d7b>
- <https://git.kernel.org/stable/c/db9d3be156baca6ef80ae5d93acfeb85c61a74dd>
- <https://git.kernel.org/stable/c/8a0200d14acd9db388b85cd016e68a4e60d900ec>

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-2026-98771>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98771/>. Everything for agents: <https://agentprime.io/llms.txt>.