# bpf: backtrack_insn(): Handle ld\_{abs,ind} subprog exit edge

CVE record · `CVE-2026-98085`

- **Identifiers:** `CVE-2026-98085`
- **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:** 21 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 25 Sept 2026, 10:24 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: `37ad2bb11e9de92cb7b94548705eeedd87f7d392 to before 19cca7c36055906b3cff3e297618ee8a50cde25d` (git)
  - affected: `8674e2db06cff6b50f2216eed9a761d15425bb34 to before 12c064bcfa56e3631be9f5336ee113b7f849959a` (git)
  - affected: `ce01a4e5cfac7adbe0be565f90cd32ecbb2f8337 to before a0cd9e22f8faed30a8da8be357c51bd8b3074ee9` (git)
  - affected: `ee861486e377edc55361c08dcbceab3f6b6577bd to before 671b7b9a660ef15b25faa3df161205b9dc8d1eb2` (git)
  - affected: `ee861486e377edc55361c08dcbceab3f6b6577bd to before 387b1baefbb776e3f48dc2261e77a49213f470f7` (git)
  - affected: `928d354ae3557e8f755a227e67be88034eb3cd7f` (git)
  - affected: `8a800497d9f6c2ec9c2c1ba7b71d0ac2ea7f7bbe` (git)
  - affected: `de1055e7f9e67af32b1f3376066272b04e5223c0` (git)
  - affected: `d846d83bdacbd8f14fc45c63b8c1d22608452e1c` (git)
  - affected: `6.6.148 to before 6.6.160` (semver)
  - affected: `6.12.101 to before 6.12.114` (semver)
  - affected: `6.18.42 to before 6.18.57` (semver)
  - and 4 more
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `7.1`
  - unaffected: `before 7.1` (semver)
  - unaffected: `6.6.160 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.114 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.57 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:** 0.0020, the 10th percentile, on 11 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-2026-98085](https://www.cve.org/CVERecord?id=CVE-2026-98085)
- [NVD: CVE-2026-98085](https://nvd.nist.gov/vuln/detail/CVE-2026-98085)

### References from the CNA

- <https://git.kernel.org/stable/c/19cca7c36055906b3cff3e297618ee8a50cde25d>
- <https://git.kernel.org/stable/c/12c064bcfa56e3631be9f5336ee113b7f849959a>
- <https://git.kernel.org/stable/c/a0cd9e22f8faed30a8da8be357c51bd8b3074ee9>
- <https://git.kernel.org/stable/c/671b7b9a660ef15b25faa3df161205b9dc8d1eb2>
- <https://git.kernel.org/stable/c/387b1baefbb776e3f48dc2261e77a49213f470f7>

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-2026-98085>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

---

The web page: <https://agentprime.io/advisories/CVE-2026-98085/>. Everything for agents: <https://agentprime.io/llms.txt>.