# sdbootutil: world-readable debug log

CVE record · `CVE-2026-104618`

- **Identifiers:** `CVE-2026-104618`
- **State:** Confirmed
- **Severity:** CVSS 6.9 Medium
- **Critical:** No
- **CNA:** suse
- **Weakness (CWE):** [CWE-732](https://cwe.mitre.org/data/definitions/732.html)
- **Tags:** [Broken access control](https://agentprime.io/advisories/tag/access-control.md)
- **Technologies:** [SUSE Linux Enterprise Server 16.1](https://agentprime.io/advisories/technology/suse-linux-enterprise-server-16-1.md) · [SUSE Linux Enterprise Server for NVIDIA 16.1](https://agentprime.io/advisories/technology/suse-linux-enterprise-server-for-nvidia-16-1.md) · [openSUSE Leap 16.1](https://agentprime.io/advisories/technology/opensuse-leap-16-1.md) · [openSUSE Tumbleweed](https://agentprime.io/advisories/technology/opensuse-tumbleweed.md)
- **Published:** 15 Oct 2026
- **Updated:** 15 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: suse) at 15 Oct 2026, 08:41 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: SUSE. Product: SUSE Linux Enterprise Server 16.1.
  - affected: `?` (custom)
  - Other versions: affected
  - Package name: `sdbootutil`
- Vendor: SUSE. Product: SUSE Linux Enterprise Server for NVIDIA 16.1.
  - affected: `?` (custom)
  - Other versions: affected
  - Package name: `sdbootutil`
- Vendor: SUSE. Product: openSUSE Leap 16.1.
  - affected: `?` (custom)
  - Other versions: affected
  - Package name: `sdbootutil`
- Vendor: openSUSE. Product: Tumbleweed.
  - affected: `? to before 278458aeb7d8f995c0e3dc9d19d2dcba50795a42` (git)
  - Other versions: unaffected
  - Package name: `sdbootutil`

## 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

- 6.2 Medium, CVSS 3.1: `CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N`, from CNA (suse)
- 6.9 Medium, CVSS 4.0: `CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N`, from CNA (suse) (used for this record)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0011, the 1st percentile, on 5 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 15 Oct 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-104618](https://www.cve.org/CVERecord?id=CVE-2026-104618)
- [NVD: CVE-2026-104618](https://nvd.nist.gov/vuln/detail/CVE-2026-104618)

### References from the CNA

- <https://bugzilla.suse.com/show_bug.cgi?id=CVE-2026-104618>
- <https://www.suse.com/security/cve/CVE-2026-104618.html>

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-2026-104618>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-104618/>. Everything for agents: <https://agentprime.io/llms.txt>.