# fs: don't return -EINVAL for successful nested thaw

CVE record · `CVE-2026-97902`

- **Identifiers:** `CVE-2026-97902`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 25 Sept 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 25 Sept 2026, 10:22 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: `7366f8b6fc6aa21c4199cb5d337b023df69745b0 to before 111339816138f042a59778322f941edc26903484` (git)
  - affected: `7366f8b6fc6aa21c4199cb5d337b023df69745b0 to before 76e478499913dc1f368aebe85b28b7d1265985ff` (git)
  - affected: `7366f8b6fc6aa21c4199cb5d337b023df69745b0 to before ff2a694f6613d54ebd77ba72583d4d94446f55bd` (git)
  - affected: `7366f8b6fc6aa21c4199cb5d337b023df69745b0 to before fe967191e5851ea79818c5fe4e781c3882139218` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.8`
  - unaffected: `before 6.8` (semver)
  - unaffected: `6.12.111 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.53 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.7 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 10th 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 25 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-97902](https://www.cve.org/CVERecord?id=CVE-2026-97902)
- [NVD: CVE-2026-97902](https://nvd.nist.gov/vuln/detail/CVE-2026-97902)

### References from the CNA

- <https://git.kernel.org/stable/c/111339816138f042a59778322f941edc26903484>
- <https://git.kernel.org/stable/c/76e478499913dc1f368aebe85b28b7d1265985ff>
- <https://git.kernel.org/stable/c/ff2a694f6613d54ebd77ba72583d4d94446f55bd>
- <https://git.kernel.org/stable/c/fe967191e5851ea79818c5fe4e781c3882139218>

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-2026-97902>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-97902/>. Everything for agents: <https://agentprime.io/llms.txt>.