CVE-2026-1264

CWE-306 — Missing Authentication3 documents3 sources
Severity
6.5MEDIUM
EPSS
0.0%
top 90.51%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
IBM Sterling B2B IntegratorIBM Sterling File Gateway
Timeline
PublishedMar 17
Latest updateMar 18

Description

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:NExploitability: 2.8 | Impact: 4.2

Affected Packages3 packages

▶NVDibm/sterling_file_gateway6.1.0.0 — 6.1.2.8+3
▶NVDibm/sterling_b2b_integrator6.1.0.0 — 6.1.2.8+3
▶CVEListV5ibm/sterling_b2b_integrator6.1.0.0 — 6.1.2.7_2+3

🔴Vulnerability Details

2
GHSA
GHSA-jcvq-626f-f479: IBM Sterling B2B Integrator and IBM Sterling File Gateway 6↗2026-03-18
▶
CVEList
IBM Sterling B2B Integrator and IBM Sterling File Gateway Improper Access Controls↗2026-03-17
▶
CVE-2026-1264 (MEDIUM CVSS 6.5) | IBM Sterling B2B Integrator and IBM | cvebase.io