# dmaengine: sun6i-dma: Fix reclaim descriptors while terminating DMA

CVE record · `CVE-2026-80902`

- **Identifiers:** `CVE-2026-80902`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 4 Sept 2026
- **Updated:** 4 Sept 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 4 Sept 2026, 17:11 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: `555859308723d8d5b828304f5eb9281143fd86b5 to before bb87440561eb72b47a2b848b5373b86433b247e6` (git)
  - affected: `555859308723d8d5b828304f5eb9281143fd86b5 to before 004a7a02982bed0a727a4ac7be400f00f353e7a2` (git)
  - affected: `555859308723d8d5b828304f5eb9281143fd86b5 to before b150f603083cc8b72b0cbf13ec3e91f85b4390a0` (git)
  - affected: `555859308723d8d5b828304f5eb9281143fd86b5 to before 27806fe7b9701af0963dcd510e30e7d0cc314c43` (git)
  - affected: `555859308723d8d5b828304f5eb9281143fd86b5 to before 1ccc5c059d067c5358682ad5352e7d7e9239ed9b` (git)
  - affected: `555859308723d8d5b828304f5eb9281143fd86b5 to before 9086b488f2737d5dcee86852b83f2059f1cdfabf` (git)
  - affected: `555859308723d8d5b828304f5eb9281143fd86b5 to before d4ba6aa65fcd797152d3aebd428a7b2da49cd5eb` (git)
  - affected: `555859308723d8d5b828304f5eb9281143fd86b5 to before ab1150115e68a46b687eb38c1ab92782018c9f2c` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `3.17`
  - unaffected: `before 3.17` (semver)
  - unaffected: `5.10.265 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.216 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.183 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.151 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.103 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.44 to 6.18.*, inclusive` (semver)
  - unaffected: `7.1.8 to 7.1.*, 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

No source has published a CVSS score for this record yet.

- **CISA KEV:** Not listed.
- **EPSS:** 0.0022, the 12th percentile, on 14 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 4 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-80902](https://www.cve.org/CVERecord?id=CVE-2026-80902)
- [NVD: CVE-2026-80902](https://nvd.nist.gov/vuln/detail/CVE-2026-80902)

### References from the CNA

- <https://git.kernel.org/stable/c/bb87440561eb72b47a2b848b5373b86433b247e6>
- <https://git.kernel.org/stable/c/004a7a02982bed0a727a4ac7be400f00f353e7a2>
- <https://git.kernel.org/stable/c/b150f603083cc8b72b0cbf13ec3e91f85b4390a0>
- <https://git.kernel.org/stable/c/27806fe7b9701af0963dcd510e30e7d0cc314c43>
- <https://git.kernel.org/stable/c/1ccc5c059d067c5358682ad5352e7d7e9239ed9b>
- <https://git.kernel.org/stable/c/9086b488f2737d5dcee86852b83f2059f1cdfabf>
- <https://git.kernel.org/stable/c/d4ba6aa65fcd797152d3aebd428a7b2da49cd5eb>
- <https://git.kernel.org/stable/c/ab1150115e68a46b687eb38c1ab92782018c9f2c>

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-2026-80902>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-80902/>. Everything for agents: <https://agentprime.io/llms.txt>.