# afs: Clear stale peer app data after address list changes

CVE record · `CVE-2026-97583`

- **Identifiers:** `CVE-2026-97583`
- **State:** Confirmed
- **Severity:** CVSS 7.5 High
- **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: `39ba6af83a7f9dee3e6a7916f41a48bcbda54eba to before 3afb988fd0411707bdafb9b321086fff0da28aae` (git)
  - affected: `40e8b52fe8c8ab6920ea5f59c5469b6918cce624 to before c7f77a11a1e719192c7262aad38a3919aec62c21` (git)
  - affected: `40e8b52fe8c8ab6920ea5f59c5469b6918cce624 to before 7f7f5589d048821dea316cbac9b37d27eaf7530e` (git)
  - affected: `40e8b52fe8c8ab6920ea5f59c5469b6918cce624 to before ba0623fc19a424f4745394c499f9f28a8d88d397` (git)
  - affected: `6.12.101 to before 6.12.111` (semver)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.15`
  - unaffected: `before 6.15` (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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0041, the 36th 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-2026-97583](https://www.cve.org/CVERecord?id=CVE-2026-97583)
- [NVD: CVE-2026-97583](https://nvd.nist.gov/vuln/detail/CVE-2026-97583)

### References from the CNA

- <https://git.kernel.org/stable/c/3afb988fd0411707bdafb9b321086fff0da28aae>
- <https://git.kernel.org/stable/c/c7f77a11a1e719192c7262aad38a3919aec62c21>
- <https://git.kernel.org/stable/c/7f7f5589d048821dea316cbac9b37d27eaf7530e>
- <https://git.kernel.org/stable/c/ba0623fc19a424f4745394c499f9f28a8d88d397>

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-2026-97583>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-97583/>. Everything for agents: <https://agentprime.io/llms.txt>.