# HID: wacom: validate report length in wacom_intuos_pro2_bt_irq

CVE record · `CVE-2026-89999`

- **Identifiers:** `CVE-2026-89999`
- **State:** Confirmed
- **Severity:** CVSS 8.1 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, 10:33 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: `4922cd26f03c1c71bf7dd6cbdb638e7e36a4a50b to before d2844f3fcd058113acbe0aa110ab13ef28b98d9f` (git)
  - affected: `4922cd26f03c1c71bf7dd6cbdb638e7e36a4a50b to before 1bfc0547b81d5861443420d19b5ed2fd533cd17f` (git)
  - affected: `4922cd26f03c1c71bf7dd6cbdb638e7e36a4a50b to before 84781a1f3c5dc6650480be9329e6e8528939eaa0` (git)
  - affected: `4922cd26f03c1c71bf7dd6cbdb638e7e36a4a50b to before 96dd0af7597aba2d80cc97e2f66e8b72d30ba125` (git)
  - affected: `4922cd26f03c1c71bf7dd6cbdb638e7e36a4a50b to before 114af803e409a68e52516810ecd24df4d8ce0c68` (git)
  - affected: `4922cd26f03c1c71bf7dd6cbdb638e7e36a4a50b to before 74ec08f7b81c2726578039ca6dea0fec136c38ea` (git)
  - affected: `4922cd26f03c1c71bf7dd6cbdb638e7e36a4a50b to before 0cdc6cb242dd8d2731956fdf3390de094482a4b2` (git)
  - affected: `4922cd26f03c1c71bf7dd6cbdb638e7e36a4a50b to before a8e04f3f894ccb52cfcd7e60125a9f35da4a616d` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `4.11`
  - unaffected: `before 4.11` (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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0037, the 31st 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 16 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-89999](https://www.cve.org/CVERecord?id=CVE-2026-89999)
- [NVD: CVE-2026-89999](https://nvd.nist.gov/vuln/detail/CVE-2026-89999)

### References from the CNA

- <https://git.kernel.org/stable/c/d2844f3fcd058113acbe0aa110ab13ef28b98d9f>
- <https://git.kernel.org/stable/c/1bfc0547b81d5861443420d19b5ed2fd533cd17f>
- <https://git.kernel.org/stable/c/84781a1f3c5dc6650480be9329e6e8528939eaa0>
- <https://git.kernel.org/stable/c/96dd0af7597aba2d80cc97e2f66e8b72d30ba125>
- <https://git.kernel.org/stable/c/114af803e409a68e52516810ecd24df4d8ce0c68>
- <https://git.kernel.org/stable/c/74ec08f7b81c2726578039ca6dea0fec136c38ea>
- <https://git.kernel.org/stable/c/0cdc6cb242dd8d2731956fdf3390de094482a4b2>
- <https://git.kernel.org/stable/c/a8e04f3f894ccb52cfcd7e60125a9f35da4a616d>

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-2026-89999>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

---

The web page: <https://agentprime.io/advisories/CVE-2026-89999/>. Everything for agents: <https://agentprime.io/llms.txt>.