# btrfs: scrub: fix local_root reference leak in scrub_print_warning_inode()

CVE record · `CVE-2026-99067`

- **Identifiers:** `CVE-2026-99067`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 23 Oct 2026
- **Updated:** 30 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 23 Oct 2026, 12:23 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: `558540c17771eaf89b1a3be39aa2c8bc837da1a6 to before caebda739a724f0db57753351c01eaf2bf610576` (git)
  - affected: `558540c17771eaf89b1a3be39aa2c8bc837da1a6 to before fc6d6b17584de7fb616b011e01f008ec3328063f` (git)
  - affected: `558540c17771eaf89b1a3be39aa2c8bc837da1a6 to before e8d5cdd2b2e88177334326b002a58a5fae6e380c` (git)
  - affected: `558540c17771eaf89b1a3be39aa2c8bc837da1a6 to before 41cabfbf3532e2a2a17be9e4876042a5393b5c8d` (git)
  - affected: `558540c17771eaf89b1a3be39aa2c8bc837da1a6 to before 452a435b74f7f598a343c51f7c89c5d2244384b6` (git)
  - affected: `558540c17771eaf89b1a3be39aa2c8bc837da1a6 to before 12ba7d8b9cd45a2c6aa8f37c3f4b8a50422fb549` (git)
  - affected: `558540c17771eaf89b1a3be39aa2c8bc837da1a6 to before a7e5992bc37088f9b00e531955022aef69de3dc7` (git)
  - affected: `558540c17771eaf89b1a3be39aa2c8bc837da1a6 to before 1fd742c7479961da6d0bb794ef8ac6b7b9442847` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `3.2`
  - unaffected: `before 3.2` (semver)
  - unaffected: `5.10.273 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.224 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.191 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.160 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.113 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.57 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.11 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 6 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 23 Oct 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-99067](https://www.cve.org/CVERecord?id=CVE-2026-99067)
- [NVD: CVE-2026-99067](https://nvd.nist.gov/vuln/detail/CVE-2026-99067)

### References from the CNA

- <https://git.kernel.org/stable/c/caebda739a724f0db57753351c01eaf2bf610576>
- <https://git.kernel.org/stable/c/fc6d6b17584de7fb616b011e01f008ec3328063f>
- <https://git.kernel.org/stable/c/e8d5cdd2b2e88177334326b002a58a5fae6e380c>
- <https://git.kernel.org/stable/c/41cabfbf3532e2a2a17be9e4876042a5393b5c8d>
- <https://git.kernel.org/stable/c/452a435b74f7f598a343c51f7c89c5d2244384b6>
- <https://git.kernel.org/stable/c/12ba7d8b9cd45a2c6aa8f37c3f4b8a50422fb549>
- <https://git.kernel.org/stable/c/a7e5992bc37088f9b00e531955022aef69de3dc7>
- <https://git.kernel.org/stable/c/1fd742c7479961da6d0bb794ef8ac6b7b9442847>

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-2026-99067>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-99067/>. Everything for agents: <https://agentprime.io/llms.txt>.