# media: verisilicon: rockchip: guard VPU981 AV1 divisor and tile buffer

CVE record · `CVE-2026-97578`

- **Identifiers:** `CVE-2026-97578`
- **State:** Confirmed
- **Severity:** CVSS 7.8 High
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 25 Sept 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 25 Sept 2026, 10:22 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: `727a400686a2c0d25015c9e44916a59b72882f83 to before 8659e5fc21a82e00fb2db1557f2e06f0fca06b90` (git)
  - affected: `727a400686a2c0d25015c9e44916a59b72882f83 to before 7baa7bb1b784c19170df8c99466fa412040eb431` (git)
  - affected: `727a400686a2c0d25015c9e44916a59b72882f83 to before 8f19d869a9f6800547c9ad7ebaf3b94f973dab50` (git)
  - affected: `727a400686a2c0d25015c9e44916a59b72882f83 to before 6b7a281a815ae7c5e7bb2aad039ffea9bc933157` (git)
  - affected: `727a400686a2c0d25015c9e44916a59b72882f83 to before b84f6533a8ed2fd7b282fc7ab4b8efadc745a89c` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.5`
  - unaffected: `before 6.5` (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: `7.2.7 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:** 0.0016, the 5th 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 25 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-97578](https://www.cve.org/CVERecord?id=CVE-2026-97578)
- [NVD: CVE-2026-97578](https://nvd.nist.gov/vuln/detail/CVE-2026-97578)

### References from the CNA

- <https://git.kernel.org/stable/c/8659e5fc21a82e00fb2db1557f2e06f0fca06b90>
- <https://git.kernel.org/stable/c/7baa7bb1b784c19170df8c99466fa412040eb431>
- <https://git.kernel.org/stable/c/8f19d869a9f6800547c9ad7ebaf3b94f973dab50>
- <https://git.kernel.org/stable/c/6b7a281a815ae7c5e7bb2aad039ffea9bc933157>
- <https://git.kernel.org/stable/c/b84f6533a8ed2fd7b282fc7ab4b8efadc745a89c>

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-2026-97578>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-97578/>. Everything for agents: <https://agentprime.io/llms.txt>.