# smb: client: cancel reconnect work in clean_demultiplex_info()

CVE record · `CVE-2026-98175`

- **Identifiers:** `CVE-2026-98175`
- **State:** Confirmed
- **Severity:** CVSS 7.5 High
- **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, 08:44 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: `53e0e11efe9289535b060a51d4cf37c25e0d0f2b to before 180380272f116dbd2b0354c5c7872e112e519149` (git)
  - affected: `53e0e11efe9289535b060a51d4cf37c25e0d0f2b to before e3f6a779433d13aafb5edab59e4f9313051e8a52` (git)
  - affected: `53e0e11efe9289535b060a51d4cf37c25e0d0f2b to before 7ab9ceedd860216fb97f2d8574cbe58b8906f42a` (git)
  - affected: `53e0e11efe9289535b060a51d4cf37c25e0d0f2b to before 2e5103e11a17c274715dd56cf185eeedccf686b8` (git)
  - affected: `53e0e11efe9289535b060a51d4cf37c25e0d0f2b to before c65eae6f61d1778ff7a82e4aae4080e26f486af1` (git)
  - affected: `e008a962311a875a828cbae54b43285858aaa6c8` (git)
  - affected: `123b228a09b90b50b0a9d6eb8294cf0c42efc029` (git)
  - affected: `0ba4c6eaaacbcc4b18f51bb3b1567c65a8fecca9` (git)
  - affected: `d0d2a4c82942e2f51e4984beea1f7e5a994bd06c` (git)
  - affected: `15a12fbbf365a483b1c19f9caeb707b3bea77e10` (git)
  - affected: `f0b715409cb9cf7e21e690f9b163047739761962` (git)
  - affected: `ff04da387c10b6bf7b510392742c8cd46c130fd6` (git)
  - and 9 more
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `4.10`
  - unaffected: `before 4.10` (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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0032, the 25th percentile, on 11 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-2026-98175](https://www.cve.org/CVERecord?id=CVE-2026-98175)
- [NVD: CVE-2026-98175](https://nvd.nist.gov/vuln/detail/CVE-2026-98175)

### References from the CNA

- <https://git.kernel.org/stable/c/180380272f116dbd2b0354c5c7872e112e519149>
- <https://git.kernel.org/stable/c/e3f6a779433d13aafb5edab59e4f9313051e8a52>
- <https://git.kernel.org/stable/c/7ab9ceedd860216fb97f2d8574cbe58b8906f42a>
- <https://git.kernel.org/stable/c/2e5103e11a17c274715dd56cf185eeedccf686b8>
- <https://git.kernel.org/stable/c/c65eae6f61d1778ff7a82e4aae4080e26f486af1>

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-2026-98175>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98175/>. Everything for agents: <https://agentprime.io/llms.txt>.