CVE-2026-19273: IBM Sterling b2b Integrator
Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.
IBM Sterling B2B Integrator 6.2.0.0 through 6.2.0.6_2, 6.2.1.0 - 6.2.1.2, 6.2.2.0 - 6.2.2.1 and IBM Sterling File Gateway 6.2.0.0 through 6.2.0.6_2, 6.2.1.0 - 6.2.1.2, 6.2.2.0 - 6.2.2.1 Standard Edition could allow a remote authenticated attacker to bypass security restrictions due to improper authentication.
Affected products
Published 2026-09-14. Last modified 2026-09-16.