# drm/amdkfd: Fix OOB memory exposure in get_wave_state()

CVE record · `CVE-2026-97496`

- **Identifiers:** `CVE-2026-97496`
- **State:** Confirmed
- **Severity:** CVSS 7.1 High
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 24 Sept 2026
- **Updated:** 3 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 24 Sept 2026, 16:04 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: `42c6c48214b726c30918e8dc80e2168607d13ae4 to before e2bef0f168be46692a6b900916ff5da3771480ed` (git)
  - affected: `42c6c48214b726c30918e8dc80e2168607d13ae4 to before d9183d974ddd5f09d029beaf359275ac20d4d5fe` (git)
  - affected: `42c6c48214b726c30918e8dc80e2168607d13ae4 to before ec646686613d8ab05b282d1463a7baa49fd6b83b` (git)
  - affected: `42c6c48214b726c30918e8dc80e2168607d13ae4 to before 7ef144458f48d5589e36f1b3d83e83db2e5c5ba5` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `5.18`
  - unaffected: `before 5.18` (semver)
  - unaffected: `6.6.158 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.111 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.53 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2 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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0013, the 2nd percentile, on 12 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 24 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-97496](https://www.cve.org/CVERecord?id=CVE-2026-97496)
- [NVD: CVE-2026-97496](https://nvd.nist.gov/vuln/detail/CVE-2026-97496)

### References from the CNA

- <https://git.kernel.org/stable/c/e2bef0f168be46692a6b900916ff5da3771480ed>
- <https://git.kernel.org/stable/c/d9183d974ddd5f09d029beaf359275ac20d4d5fe>
- <https://git.kernel.org/stable/c/ec646686613d8ab05b282d1463a7baa49fd6b83b>
- <https://git.kernel.org/stable/c/7ef144458f48d5589e36f1b3d83e83db2e5c5ba5>

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-2026-97496>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-97496/>. Everything for agents: <https://agentprime.io/llms.txt>.