# CVE-2026-31496

> Vulnerability · severity: **MEDIUM** (CVSS 5.5).

## Description

In the Linux kernel, the following vulnerability has been resolved:

netfilter: nf_conntrack_expect: skip expectations in other netns via proc

Skip expectations that do not reside in this netns.

Similar to e77e6ff502ea ("netfilter: conntrack: do not dump other netns's
conntrack entries via proc").

## Key facts

- **CVE ID:** CVE-2026-31496
- **Published:** 2026-04-22
- **CVSS severity:** MEDIUM
- **CVSS base score:** 5.5
- **CWE codes:** NVD-CWE-noinfo

## Affected products

- `linux:linux_kernel`

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-31496

## Citation

> AI Analytics. CVE-2026-31496. Retrieved 2026-07-23 from https://api.ai-analytics.org/cve/CVE-2026-31496. Derived from NIST NVD. Licensed CC0.

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