# net/smc: free pending qentry in smc_llc_flow_stop() before memset

CVE record · `CVE-2026-90107`

- **Identifiers:** `CVE-2026-90107`
- **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, 16:06 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: `555da9af827d95134656fa459c8f3ece04dd867a to before 8e3deb150a5237b672c4579e69a6deb02027dbed` (git)
  - affected: `555da9af827d95134656fa459c8f3ece04dd867a to before 11bc373ee6630709f0c2da2e7860c23d503c9e9d` (git)
  - affected: `555da9af827d95134656fa459c8f3ece04dd867a to before 032aec7d03c9102616b98fea74f8f7145e7f867c` (git)
  - affected: `555da9af827d95134656fa459c8f3ece04dd867a to before 957dba2b8b5aebfe09caa6a6b22b958079082eab` (git)
  - affected: `555da9af827d95134656fa459c8f3ece04dd867a to before f03aa5d36ae3c4068a1c3885146be99aa7fd9307` (git)
  - affected: `555da9af827d95134656fa459c8f3ece04dd867a to before 0879ea157acc1ac6752f6fcb755d1f91a2359238` (git)
  - affected: `555da9af827d95134656fa459c8f3ece04dd867a to before 5ff429dd6725fa6c1e17a4ed0be8ab675f67a98b` (git)
  - affected: `555da9af827d95134656fa459c8f3ece04dd867a to before 5ee0ceddc7785c6dcf4a8107fef01f0414a354f4` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `5.8`
  - unaffected: `before 5.8` (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-2026-90107](https://www.cve.org/CVERecord?id=CVE-2026-90107)
- [NVD: CVE-2026-90107](https://nvd.nist.gov/vuln/detail/CVE-2026-90107)

### References from the CNA

- <https://git.kernel.org/stable/c/8e3deb150a5237b672c4579e69a6deb02027dbed>
- <https://git.kernel.org/stable/c/11bc373ee6630709f0c2da2e7860c23d503c9e9d>
- <https://git.kernel.org/stable/c/032aec7d03c9102616b98fea74f8f7145e7f867c>
- <https://git.kernel.org/stable/c/957dba2b8b5aebfe09caa6a6b22b958079082eab>
- <https://git.kernel.org/stable/c/f03aa5d36ae3c4068a1c3885146be99aa7fd9307>
- <https://git.kernel.org/stable/c/0879ea157acc1ac6752f6fcb755d1f91a2359238>
- <https://git.kernel.org/stable/c/5ff429dd6725fa6c1e17a4ed0be8ab675f67a98b>
- <https://git.kernel.org/stable/c/5ee0ceddc7785c6dcf4a8107fef01f0414a354f4>

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-2026-90107>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-90107/>. Everything for agents: <https://agentprime.io/llms.txt>.