CVE•Published 2026-09-10•Modified 2026-09-11•0 articles on news•4 live references•NVD data
CVE-2026-45767
Vulnerability data via NVD (ingested)
CVSS v3.1
4.4
MEDIUM
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N
EPSS percentile
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Weaknesses (CWE)
Description
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, a malicious rule could potentially overwrite any file on the file system on rule load or reload. Versions 7.0.16 and 8.0.5 fix the issue. Some workarounds are available. Preprocess `load`+ `save` rules to disallow absolute filenames for save, use Suricata's privilege dropping to limit writable files, and/or configure landlock in suricata.yaml.
Timeline
Published 2026-09-10
Modified 2026-09-11
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-2026-45767Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-45767Censys host search filtered to this CVE id.
grep.app
CVE-2026-45767Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-45767GitHub code search for direct mentions.
Google dork
"CVE-2026-45767" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-45767 on GitHub.
We haven't classified any articles referencing CVE-2026-45767 yet. The external references above still apply.