# affs: handle set_blocksize failures

CVE record · `CVE-2026-97490`

- **Identifiers:** `CVE-2026-97490`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 24 Sept 2026
- **Updated:** 3 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 24 Sept 2026, 16:04 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: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before f5d65b2811872e8f8b424860fa7c2500afbbc5a6` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before c7f29c5d999093629712c63792abda89a36b428d` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before d05b0ee9b42cb3cc499272d1bc91609f7492a1a8` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before ea8a4a9f3cc101207611be724a8b83838de9a93f` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before bb45146a661934ef801f8fc62f88cdbcf6584ed1` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before e01af5aa641039e000af855f448475316f0550fc` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 0861182af5983a39bd2a891966436c5679b74a45` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `2.6.12`
  - unaffected: `before 2.6.12` (semver)
  - unaffected: `5.10.271 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.222 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.189 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.158 to 6.6.*, inclusive` (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

No source has published a CVSS score for this record yet.

- **CISA KEV:** Not listed.
- **EPSS:** 0.0017, the 6th 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-2026-97490](https://www.cve.org/CVERecord?id=CVE-2026-97490)
- [NVD: CVE-2026-97490](https://nvd.nist.gov/vuln/detail/CVE-2026-97490)

### References from the CNA

- <https://git.kernel.org/stable/c/f5d65b2811872e8f8b424860fa7c2500afbbc5a6>
- <https://git.kernel.org/stable/c/c7f29c5d999093629712c63792abda89a36b428d>
- <https://git.kernel.org/stable/c/d05b0ee9b42cb3cc499272d1bc91609f7492a1a8>
- <https://git.kernel.org/stable/c/ea8a4a9f3cc101207611be724a8b83838de9a93f>
- <https://git.kernel.org/stable/c/bb45146a661934ef801f8fc62f88cdbcf6584ed1>
- <https://git.kernel.org/stable/c/e01af5aa641039e000af855f448475316f0550fc>
- <https://git.kernel.org/stable/c/0861182af5983a39bd2a891966436c5679b74a45>

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-2026-97490>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-97490/>. Everything for agents: <https://agentprime.io/llms.txt>.