CVE-2026-78319

critical · 9.3

A service running on the affected products contains a potential Time-of-Check Time-of-Use (TOCTOU) race condition. An unauthenticated remote attacker could exploit this race condition to bypass intended security controls. This may result in the execution of unauthorized code.

9.3

CVSS

0.6%

EPSS (exploit prob.)

49th

EPSS percentile

2026-09-01

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-367

References

https://sauter.csaf-tp.certvde.com/.well-known/csaf/white/2026/vde-2026-093.json
https://www.certvde.com/en/advisories/VDE-2026-093/

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-78319