CVE•Published 2026-05-28•Modified 2026-06-09•0 articles on news•4 live references•NVD data
CVE-2026-46161Linux · Linux_kernel
Vulnerability data via NVD (ingested)
CVSS v3.1
5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS percentile
10
Exploit Prediction Scoring System · top 90% of all CVEs
Weaknesses (CWE)
Description
In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix divide-by-zero in setup_geo() with zero far_copies setup_geo() extracts near_copies (nc) and far_copies (fc) from the user-provided layout parameter without checking for zero. When fc=0 with the "improved" far set layout selected, 'geo->far_set_size = disks / fc' triggers a divide-by-zero. Validate nc and fc immediately after extraction, returning -1 if either is zero.
Timeline
Published 2026-05-28
Modified 2026-06-09
External references
Search for exposed instances
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Shodan · vuln tag0 hosts
vuln:CVE-2026-46161Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Linux Kernel"Hosts Shodan identified as running Linux Kernel.
More intel sources (5)
Shodan report
vuln:CVE-2026-46161Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-46161Censys host search filtered to this CVE id.
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CVE-2026-46161Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-46161GitHub code search for direct mentions.
Google dork
"CVE-2026-46161" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-46161 on GitHub.
We haven't classified any articles referencing CVE-2026-46161 yet. The external references above still apply.