CVE-2026-16305

published 2026-11-02 6 d ago modified 2026-11-06 2 d ago also EUVD-2026-115613

cvss: 7.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 7%
public exploits: 0; none known

Local privilege escalation in `SmartUpdate.exe` and `SmartExecute.exe` in INFINITT Healthcare Co., Ltd. INFINITT PACS allows a local low-privileged attacker to execute arbitrary commands with administrator privileges via modification of a world-writable `execlist.txt` command manifest that is processed during application updates.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 2 d ago (2026-11-06)

Exploit prediction

0.18% chance of exploitation in the next 30 days, higher than 7% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	7.8	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA	3.1	7.8	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

INFINITT Healthcare System Manager

Classification

Weakness

CWE-732 Incorrect Permission Assignment for Critical Resource
CWE-276 Incorrect Default Permissions
CWE-269 Improper Privilege Management

References

infinittna.com /

Sources

CVE List CVE-2026-16305
NVD CVE-2026-16305

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary