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CVE-2026-103431 Collectl: collectl: colmux does not sanitize ansi/vt100 terminal escape sequences in data received from remote collectl instances

🗓️ 01 Oct 2026 08:35:40Reported by fedoraType 
cvelist
 cvelist
🔗 www.cve.org👁 43 Views

Local user can inject ANSI/VT100 escape sequences into an operator's colmux terminal.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-103431
1 Oct 202609:38
–circl
cve
CVE
CVE-2026-103431
1 Oct 202608:35
–cve
debiancve
Debian CVE
CVE-2026-103431
1 Oct 202608:35
–debiancve
euvd
EUVD
EUVD-2026-90576
1 Oct 202608:35
–euvd
mend
Mend
CVE-2026-103431
1 Oct 202608:35
–mend
nvd
NVD
CVE-2026-103431
1 Oct 202609:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-103431
1 Oct 202609:17
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-103431
1 Oct 202609:17
–osv_ubuntu
ptsecurity
Positive Technologies
PT-2026-103733
1 Oct 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-103431: Improper Neutralization of Escape, Meta, or Control Sequences
1 Oct 202600:00
–rapid7
Rows per page
[
  {
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "4.3.20.3",
        "versionType": "semver"
      }
    ],
    "packageName": "collectl",
    "collectionURL": "https://github.com/sharkcz/collectl",
    "defaultStatus": "unaffected"
  }
]

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01 Oct 2026 08:35Current
CVSS 3.17.7
EPSS0.00181
SSVC
43