# ACPI: RISC-V: Check acpi_get_handle() status in riscv_acpi_add_prt_dep()

CVE record · `CVE-2026-93133`

- **Identifiers:** `CVE-2026-93133`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 17 Sept 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 17 Sept 2026, 16:11 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: `1b173cc4bfcdcf4a49927952ba3a445c5b293723 to before f8625752bfdf108a0000116aa583b3efe767b540` (git)
  - affected: `1b173cc4bfcdcf4a49927952ba3a445c5b293723 to before 4cdcf4e19ed3127afd787f026d4ec56ae4d2a4ed` (git)
  - affected: `1b173cc4bfcdcf4a49927952ba3a445c5b293723 to before 088c1c85921344d7244ca2e8d5d336ae7461de6e` (git)
  - affected: `1b173cc4bfcdcf4a49927952ba3a445c5b293723 to before 20435bda13f1219891ed0ce41207e320a916ff9c` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.12`
  - unaffected: `before 6.12` (semver)
  - unaffected: `6.12.110 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.52 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.6 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:** 0.0021, the 11th 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 17 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-93133](https://www.cve.org/CVERecord?id=CVE-2026-93133)
- [NVD: CVE-2026-93133](https://nvd.nist.gov/vuln/detail/CVE-2026-93133)

### References from the CNA

- <https://git.kernel.org/stable/c/f8625752bfdf108a0000116aa583b3efe767b540>
- <https://git.kernel.org/stable/c/4cdcf4e19ed3127afd787f026d4ec56ae4d2a4ed>
- <https://git.kernel.org/stable/c/088c1c85921344d7244ca2e8d5d336ae7461de6e>
- <https://git.kernel.org/stable/c/20435bda13f1219891ed0ce41207e320a916ff9c>

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-2026-93133>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-93133/>. Everything for agents: <https://agentprime.io/llms.txt>.