CVE•Published 2026-08-15•Modified 2026-08-17•1 article on news•5 live references•NVD data
CVE-2026-74309
Vulnerability data via NVD (ingested)
CVSS v3.1
10.0
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS percentile
6
Exploit Prediction Scoring System · top 94% of all CVEs
Description
In the Linux kernel, the following vulnerability has been resolved: vdpa/octeon_ep: fix IRQ-to-ring mapping in interrupt handler Look up the IRQ index in oct_hw->irqs instead of assuming irq - irqs[0]. This supports non-contiguous IRQ numbers and avoids incorrect ring indexing when irqs[0] is not the base.
Timeline
Published 2026-08-15
Modified 2026-08-17
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2026-74309Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-74309Censys host search filtered to this CVE id.
grep.app
CVE-2026-74309Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-74309GitHub code search for direct mentions.
Google dork
"CVE-2026-74309" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.