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CVE
CISA KEV
CVE-2026-31431
Covered in 4 advisories and 1 article
Radar advisories
2026-07-14
CISA
ABB Ability Edgenius
ABB Ability Edgenius versions 3.2.0.0 through 3.2.4.0 are vulnerable to CVE-2026-31431. An update to version 3.2.4.1 resolves the issue.
2026-06-23
CISA
Impact of Linux Kernel vulnerabilities on B&R products
The advisory identifies local privilege escalation risks in B&R products using affected Linux kernel versions, with public proof-of-concept exploits…
2026-05-01
CISA
CISA KEV — Linux Kernel (CVE-2026-31431)
The vulnerability is listed as a 'Linux Kernel Incorrect Resource Transfer Between Spheres' issue. The advisory provides no technical details about…
2026-04-30
CERT-EU
2026-005: High Vulnerability in the Linux Kernel ("Copy Fail")
Affects every major Linux distribution with kernels built since 2017. A public exploit is already available.
Related analysis
2026-05-04
Cybersecurity
Copy Fail: why a local Linux bug matters in Kubernetes and CI/CD
CVE-2026-31431 (Copy Fail) is a Linux kernel local privilege escalation. It looks local on paper, but in Kubernetes, CI/CD and multi-tenant hosts the risk is platform-scale.
References
NVD ↗
CVE.org ↗
CISA KEV catalogue ↗
listed as known exploited