CVE•Published 2026-10-01•Modified 2026-10-01•0 articles on news•5 live references•NVD data
CVE-2026-103431
Vulnerability data via NVD (ingested)
CVSS v3.1
7.7
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N
EPSS percentile
—
Description
colmux in collectl before 4.3.20.2 does not sanitize ANSI/VT100 terminal escape sequences in data received from remote collectl instances before displaying it, allowing a local user on a monitored host to inject escape sequences into the terminal of an operator running colmux, via a crafted process name (argv[0]).
Timeline
Published 2026-10-01
Modified 2026-10-01
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-2026-103431Hosts Shodan has explicitly fingerprinted as vulnerable.
More intel sources (5)
Shodan report
vuln:CVE-2026-103431Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-103431Censys host search filtered to this CVE id.
grep.app
CVE-2026-103431Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-103431GitHub code search for direct mentions.
Google dork
"CVE-2026-103431" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-103431 on GitHub.
We haven't classified any articles referencing CVE-2026-103431 yet. The external references above still apply.