CVE•Published 2026-10-19•Modified 2026-10-19•0 articles on news•5 live references•NVD data
CVE-2026-112366
Vulnerability data via NVD (ingested)
CVSS v3.1
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS percentile
—
Weaknesses (CWE)
Description
Picomatch through 4.0.7 contains a regular expression denial of service vulnerability that allows attackers to block the event loop by supplying single-branch repeated extglob patterns. Attackers can provide globs like +(*) or +(*a), which analyzeRepeatedExtglob in lib/parse.js skips, causing exponential backtracking against short crafted strings and denying service to Node.js applications.
Timeline
Published 2026-10-19
Modified 2026-10-19
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).
Shodan · vuln tag0 hosts
vuln:CVE-2026-112366Hosts Shodan has explicitly fingerprinted as vulnerable.
More intel sources (5)
Shodan report
vuln:CVE-2026-112366Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-112366Censys host search filtered to this CVE id.
grep.app
CVE-2026-112366Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-112366GitHub code search for direct mentions.
Google dork
"CVE-2026-112366" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-112366 on GitHub.
We haven't classified any articles referencing CVE-2026-112366 yet. The external references above still apply.