# gfs2: move quota_init qc iterator increment

CVE record · `CVE-2026-97520`

- **Identifiers:** `CVE-2026-97520`
- **State:** Confirmed
- **Severity:** CVSS 7.1 High
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 24 Sept 2026
- **Updated:** 28 Sept 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 24 Sept 2026, 16:05 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: `de0d95c26c41c1776e4d23b1a8b3f2bcfd1dae5f to before 04ec2f3b29b3c8a59950b8816b5ebc8ba052808a` (git)
  - affected: `de0d95c26c41c1776e4d23b1a8b3f2bcfd1dae5f to before 21a50a9373adab35ffadf5cf59272dc99078170e` (git)
  - affected: `de0d95c26c41c1776e4d23b1a8b3f2bcfd1dae5f to before 942202677f8f2ee448a6a2feb06aeeaf520342e3` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.11`
  - unaffected: `before 6.11` (semver)
  - unaffected: `6.12.111 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.53 to 6.18.*, 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

- 7.1 High, CVSS 3.1: `CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H`, from CNA (Linux)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0012, the 1st percentile, on 12 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-2026-97520](https://www.cve.org/CVERecord?id=CVE-2026-97520)
- [NVD: CVE-2026-97520](https://nvd.nist.gov/vuln/detail/CVE-2026-97520)

### References from the CNA

- <https://git.kernel.org/stable/c/04ec2f3b29b3c8a59950b8816b5ebc8ba052808a>
- <https://git.kernel.org/stable/c/21a50a9373adab35ffadf5cf59272dc99078170e>
- <https://git.kernel.org/stable/c/942202677f8f2ee448a6a2feb06aeeaf520342e3>

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-2026-97520>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-97520/>. Everything for agents: <https://agentprime.io/llms.txt>.