Detections
Analytics

CVE-2026-43829

critical

Description

A stack-based buffer overflow vulnerability in the password functionality could allow an unauthenticated attacker to achieve code execution when the SafeEnhancement feature is enabled.

References

https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-xxx

https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-149

https://www.advantech.com/en/security-advisory

https://github.com/CVEProject/cvelistV5/blob/8846a06bd73fefb0d7b7e205f1e21f97d0b9cbe2/cves/2026/43xxx/CVE-2026-43829.json

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-51385

Details

Source: Mitre, NVD

Published: 2026-07-31

Updated: 2026-10-20

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Severity: High

CVSS v4

Base Score: 9.2

Vector: CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Severity: Critical

EPSS

EPSS: 0.00636