# clocksource/drivers/timer-sun4i: Advertise a real minimum delta

CVE record · `CVE-2026-93219`

- **Identifiers:** `CVE-2026-93219`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 24 Sept 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 24 Sept 2026, 15:10 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: `12e1480bcb4920c1b02b3793cb48756497919a60 to before 0cc4b14d7401d50e53a01f1554147ee075ee6943` (git)
  - affected: `12e1480bcb4920c1b02b3793cb48756497919a60 to before 53a3bc024b8e5d284468cce84957cded5f859f98` (git)
  - affected: `12e1480bcb4920c1b02b3793cb48756497919a60 to before 753a220084dfc4d737f2ab9eaddc9a01a397edd7` (git)
  - affected: `12e1480bcb4920c1b02b3793cb48756497919a60 to before ebba4d0aeba0e8eb3a9676380fc2652de8ab1c44` (git)
  - affected: `12e1480bcb4920c1b02b3793cb48756497919a60 to before 151eb52f8712017c8f7b00bb2305e8916cb9e3dc` (git)
  - affected: `12e1480bcb4920c1b02b3793cb48756497919a60 to before bf38be01d43c4e4ca903aff7236d8486a950a252` (git)
  - affected: `12e1480bcb4920c1b02b3793cb48756497919a60 to before f0efafcdf6eec1f3361bfd8c811420198f55c8bb` (git)
  - affected: `12e1480bcb4920c1b02b3793cb48756497919a60 to before d21808328225ab8cee46885bf9a0dffcefbe630e` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `3.13`
  - unaffected: `before 3.13` (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: `6.12.109 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.50 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.4 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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0018, the 7th 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 24 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-93219](https://www.cve.org/CVERecord?id=CVE-2026-93219)
- [NVD: CVE-2026-93219](https://nvd.nist.gov/vuln/detail/CVE-2026-93219)

### References from the CNA

- <https://git.kernel.org/stable/c/0cc4b14d7401d50e53a01f1554147ee075ee6943>
- <https://git.kernel.org/stable/c/53a3bc024b8e5d284468cce84957cded5f859f98>
- <https://git.kernel.org/stable/c/753a220084dfc4d737f2ab9eaddc9a01a397edd7>
- <https://git.kernel.org/stable/c/ebba4d0aeba0e8eb3a9676380fc2652de8ab1c44>
- <https://git.kernel.org/stable/c/151eb52f8712017c8f7b00bb2305e8916cb9e3dc>
- <https://git.kernel.org/stable/c/bf38be01d43c4e4ca903aff7236d8486a950a252>
- <https://git.kernel.org/stable/c/f0efafcdf6eec1f3361bfd8c811420198f55c8bb>
- <https://git.kernel.org/stable/c/d21808328225ab8cee46885bf9a0dffcefbe630e>

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-2026-93219>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-93219/>. Everything for agents: <https://agentprime.io/llms.txt>.