# media: cx23885: cancel NetUP CI work before teardown

CVE record · `CVE-2026-89893`

- **Identifiers:** `CVE-2026-89893`
- **State:** Confirmed
- **Severity:** CVSS 7.8 High
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 16 Sept 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 16 Sept 2026, 10:31 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: `c184dcd282337c09695a4c1761d7ac77fdc8fb7d to before aaf76794b870b0f391eff339252a2e2e22f33a4a` (git)
  - affected: `c184dcd282337c09695a4c1761d7ac77fdc8fb7d to before f7ff5adb63c1b277565afa54ccc0924d841b4a52` (git)
  - affected: `c184dcd282337c09695a4c1761d7ac77fdc8fb7d to before 140ecbcbf978fbe60f83f8d4f8b1199029a5c763` (git)
  - affected: `c184dcd282337c09695a4c1761d7ac77fdc8fb7d to before ec82b0cf7f75fd95802592dcc9560fc7f529bba4` (git)
  - affected: `c184dcd282337c09695a4c1761d7ac77fdc8fb7d to before 5deec890ecfa04d21cfa9bb9a2fe5e9dc98db5c5` (git)
  - affected: `c184dcd282337c09695a4c1761d7ac77fdc8fb7d to before bf3f49273d5bf6acbdad18ff44c01ffcf7a7a146` (git)
  - affected: `c184dcd282337c09695a4c1761d7ac77fdc8fb7d to before 99cd62b9b1c818d6d01a87be9a8e5796314150a2` (git)
  - affected: `c184dcd282337c09695a4c1761d7ac77fdc8fb7d to before 4e143d662ca94888b494b2427fc9e34494eb933a` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `2.6.30`
  - unaffected: `before 2.6.30` (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: `6.18.51 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.5 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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0017, the 6th percentile, on 15 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 16 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-89893](https://www.cve.org/CVERecord?id=CVE-2026-89893)
- [NVD: CVE-2026-89893](https://nvd.nist.gov/vuln/detail/CVE-2026-89893)

### References from the CNA

- <https://git.kernel.org/stable/c/aaf76794b870b0f391eff339252a2e2e22f33a4a>
- <https://git.kernel.org/stable/c/f7ff5adb63c1b277565afa54ccc0924d841b4a52>
- <https://git.kernel.org/stable/c/140ecbcbf978fbe60f83f8d4f8b1199029a5c763>
- <https://git.kernel.org/stable/c/ec82b0cf7f75fd95802592dcc9560fc7f529bba4>
- <https://git.kernel.org/stable/c/5deec890ecfa04d21cfa9bb9a2fe5e9dc98db5c5>
- <https://git.kernel.org/stable/c/bf3f49273d5bf6acbdad18ff44c01ffcf7a7a146>
- <https://git.kernel.org/stable/c/99cd62b9b1c818d6d01a87be9a8e5796314150a2>
- <https://git.kernel.org/stable/c/4e143d662ca94888b494b2427fc9e34494eb933a>

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-2026-89893>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-89893/>. Everything for agents: <https://agentprime.io/llms.txt>.