CVE-2026-17156

EUVD-2026-77785
IBM App Connect Enterprise 13.0.1.0 through 13.0.8.0, and 12.0.1.0 through 12.0.12.27 could allow a local attacker to execute arbitrary code due to insecure deserialization.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
ibmCNA
7.8 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
ibmconnect\
13.0.1.0 ≤
𝑥
≤ 13.0.8.0
CNA
ibmconnect\
12.0.1.0 ≤
𝑥
≤ 12.0.12.27
CNA
Common Weakness Enumeration
References
https://www.ibm.com/support/pages/node/7286530