# bpf, sockmap: Fix self-redirect copied_seq double-counting

CVE record · `CVE-2026-98925`

- **Identifiers:** `CVE-2026-98925`
- **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:** 23 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 23 Oct 2026, 12:05 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: `fe735073a50eaa71aceb2e990827fe26f33cddd6 to before cf9aefb26a071cb8b6fdd761c27e022a1184946d` (git)
  - affected: `e5c6de5fa025882babf89cecbed80acf49b987fa to before dc98def81e3c629e25fcdd5753b1db93aab27ce9` (git)
  - affected: `e5c6de5fa025882babf89cecbed80acf49b987fa to before ef6f2182fee6b9721c005ccfc6aec0a47f79bbfa` (git)
  - affected: `e5c6de5fa025882babf89cecbed80acf49b987fa to before ae1ffd04e98beefbe5d83335d506b0bcd5c2a6b3` (git)
  - affected: `e5c6de5fa025882babf89cecbed80acf49b987fa to before 88942054191185c6f8bea5568cbb5614d1e99af9` (git)
  - affected: `e5c6de5fa025882babf89cecbed80acf49b987fa to before 490a83d6386eec1d29f470c8d7331677fb46c3b7` (git)
  - affected: `f9b4a0b537be7a6e5f002ca64b09dcca9c14e6ed` (git)
  - affected: `6.1.32 to before 6.1.189` (semver)
  - affected: `6.3.6 to before 6.4` (semver)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.4`
  - unaffected: `before 6.4` (semver)
  - unaffected: `6.1.189 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.158 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.112 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.55 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.9 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:** 0.0019, the 8th percentile, on 7 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-2026-98925](https://www.cve.org/CVERecord?id=CVE-2026-98925)
- [NVD: CVE-2026-98925](https://nvd.nist.gov/vuln/detail/CVE-2026-98925)

### References from the CNA

- <https://git.kernel.org/stable/c/cf9aefb26a071cb8b6fdd761c27e022a1184946d>
- <https://git.kernel.org/stable/c/dc98def81e3c629e25fcdd5753b1db93aab27ce9>
- <https://git.kernel.org/stable/c/ef6f2182fee6b9721c005ccfc6aec0a47f79bbfa>
- <https://git.kernel.org/stable/c/ae1ffd04e98beefbe5d83335d506b0bcd5c2a6b3>
- <https://git.kernel.org/stable/c/88942054191185c6f8bea5568cbb5614d1e99af9>
- <https://git.kernel.org/stable/c/490a83d6386eec1d29f470c8d7331677fb46c3b7>

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-2026-98925>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98925/>. Everything for agents: <https://agentprime.io/llms.txt>.