RCE in Electerm
CVE-2026-45353
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.
Vulnerability class: RCE (Remote Code Execution)
EPSS: 0.000 (6.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Electerm — versions >= 3.0.6, < 3.89.0
- Electerm_project Electerm
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-45353?
- CVE-2026-45353 is a high-severity vulnerability in Electerm, classified under Code Injection. CVSS score: 7.8/10. Published 2026-05-28.
- How severe is CVE-2026-45353?
- High severity. CVSS v3 base score is 7.8 out of 10.