CVE-2026-26416

An authorization bypass vulnerability in Tata Consultancy Services Cognix Recon Client v3.0 allows authenticated users to escalate privileges across role boundaries via crafted requests.

CVSS v3.1 CNA

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.59% chance of exploitation in the next 30 days, 47th percentile

Published

2026-03-05

Updated

2026-03-06

Proof-of-concept exploits (1)

• aksalsalimi/CVE-2026-264160★ · 2026-03-05

Security advisories

• aksalsalimi/cognix-recon-client-security-advisories
• https://www.tcs.com/what-we-do/services/cognitive-business-operations/solution/cognix-pla…

References

• CVE Record
• NVD entry

Related

• CVE-2026-26417
• CVE-2026-26418