What is CVE-2026-26462?

CVE-2026-26462 is a high-severity vulnerability in N/a, classified under Improper Neutralization of Special Elements used in an Expression Language Statement (Expression Language Injection). CVSS score: 7.3/10. Published 2026-05-18.

How severe is CVE-2026-26462?

High severity. CVSS v3 base score is 7.3 out of 10.

RCE in N/a

CVE-2026-26462

Offline Hospital Management System 5.3.0 allows remote code execution due to an improper Electron renderer configuration. The application enables Node.js integration while disabling context isolation, allowing JavaScript executed in the renderer process to access Node.js APIs and execute arbitrary operating system commands.

Vulnerability class: Log4Shell (CVE-2021-44228)

Published 2026-05-18 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.005 (43.4th percentile), scored 2026-10-19.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 43rd percentile — 43.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.005 · change: +0.002

Weakness classification (CWE)

CWE-917 — Improper Neutralization of Special Elements used in an Expression Language Statement (Expression Language Injection)

References

Frequently asked questions

What is CVE-2026-26462?: CVE-2026-26462 is a high-severity vulnerability in N/a, classified under Improper Neutralization of Special Elements used in an Expression Language Statement (Expression Language Injection). CVSS score: 7.3/10. Published 2026-05-18.
How severe is CVE-2026-26462?: High severity. CVSS v3 base score is 7.3 out of 10.