Security Bulletin: IBM Sterling B2B Integrator and IBM Sterling File Gateway are Vulnerable due to an access control vulnerability in AFT web app ( CVE-2026-1264 )

Summary IBM Sterling B2B Integrator and IBM Sterling File Gateway have addressed access control security vulnerability Vulnerability Details CVEID:CVE-2026-1264 DESCRIPTION: IBM Sterling B2B Integrator and IBM Sterling File Gateway 6.1.0.0 through 6.1.2.72, 6.2.0.0 through 6.2.0.51, 6.2.1.0 throu...

CVE-2026-1264

IBM Sterling B2B Integrator and IBM Sterling File Gateway 6.1.0.0 through 6.1.2.72, 6.2.0.0 through 6.2.0.51, 6.2.1.0 through 6.2.1.11, and 6.2.2.0 allows a remote unauthenticated attacker to view and delete the partners of a community and to delete the communities...

EUVD-2026-12661

IBM Sterling B2B Integrator and IBM Sterling File Gateway 6.1.0.0 through 6.1.2.72, 6.2.0.0 through 6.2.0.51, 6.2.1.0 through 6.2.1.11, and 6.2.2.0 allows a remote unauthenticated attacker to view and delete the partners of a community and to delete the communities...

CVE-2026-1264

IBM Sterling B2B Integrator and IBM Sterling File Gateway 6.1.0.0 through 6.1.2.72, 6.2.0.0 through 6.2.0.51, 6.2.1.0 through 6.2.1.11, and 6.2.2.0 allows a remote unauthenticated attacker to view and delete the partners of a community and to delete the communities...

CVE-2026-1264 IBM Sterling B2B Integrator and IBM Sterling File Gateway Improper Access Controls

IBM Sterling B2B Integrator and IBM Sterling File Gateway 6.1.0.0 through 6.1.2.72, 6.2.0.0 through 6.2.0.51, 6.2.1.0 through 6.2.1.11, and 6.2.2.0 allows a remote unauthenticated attacker to view and delete the partners of a community and to delete the communities...

CVE-2026-1264

IBM Sterling B2B Integrator and IBM Sterling File Gateway 6.1.0.0 through 6.1.2.72, 6.2.0.0 through 6.2.0.51, 6.2.1.0 through 6.2.1.11, and 6.2.2.0 allows a remote unauthenticated attacker to view and delete the partners of a community and to delete the communities...

CVE-2026-1264 IBM Sterling B2B Integrator and IBM Sterling File Gateway Improper Access Controls

IBM Sterling B2B Integrator and IBM Sterling File Gateway 6.1.0.0 through 6.1.2.72, 6.2.0.0 through 6.2.0.51, 6.2.1.0 through 6.2.1.11, and 6.2.2.0 allows a remote unauthenticated attacker to view and delete the partners of a community and to delete the communities...

CVE-2026-1264

CVE-2026-1264 affects IBM Sterling B2B Integrator and IBM Sterling File Gateway, versions 6.1.0.0–6.1.2.7_2, 6.2.0.0–6.2.0.5_1, 6.2.1.0–6.2.1.1_1, and 6.2.2.0. The issue is an improper access control that permits a remote, unauthenticated attacker to view and delete partners of a community and to...

PT-2026-25956

IBM Sterling B2B Integrator and IBM Sterling File Gateway 6.1.0.0 through 6.1.2.7 2, 6.2.0.0 through 6.2.0.5 1, 6.2.1.0 through 6.2.1.1 1, and 6.2.2.0 allows a remote unauthenticated attacker to view and delete the partners of a community and to delete the communities...

CVE-2026-1264: Missing Authentication for Critical Function

IBM Sterling B2B Integrator and IBM Sterling File Gateway 6.1.0.0 through 6.1.2.72, 6.2.0.0 through 6.2.0.51, 6.2.1.0 through 6.2.1.11, and 6.2.2.0 allows a remote unauthenticated attacker to view and delete the partners of a community and to delete the communities...