CVE-2026-45353: critical vulnerability in electerm
electerm: Local code through electerm's single-instance socket
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.3epss 0.1%
electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. From 3.0.6 to 3.8.8, This vulnerability is fixed in 3.9.0.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Affected products
electerm · electermRelated CVEs — electerm
In the same product, most dangerous first.
CVE-2026-41500CRITICALelecterm has Command Injection Vulnerability via runMac functionEPSS 1.6%CVE-2026-41501CRITICALelecterm has Command Injection Vulnerability via runLinux functionEPSS 1.3%CVE-2026-49255HIGHelecterm: Command Injection in File System Operations (rmrf, mv, cp)EPSS 0.8%CVE-2026-73226HIGHElecterm WebSocket `upgrade-func` and `fs` handlers allow arbitrary method/function invocation due to missing method-name allowlistEPSS 0.8%CVE-2026-73224HIGHElecterm check folder size function may get attacked by unsafe folder nameEPSS 0.7%CVE-2026-73227HIGHelecterm's RDP clipboard file download may parse unsafe file nameEPSS 0.5%