CVE-2026-31496 in Linux

Resumen

por MITRE • 2026-04-22

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").

Once again VulDB remains the best source for vulnerability data.

• Responsable: Linux
• Reservar: 2026-03-09
• Divulgación: 2026-04-22
• Moderación: aceptado
• Artículo: VDB-358894
• CPE: listo
• CWE: Desconocido
• CVSS: 5.5 (VulDB)
• EPSS: 0.00015
• KEV: no
• Actividades: muy bajo
• Sector: Hostingprovider, Energy, ...

Fuentes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-31496
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-31496
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-31496/