CVE-2026-17379highCWE-347

CVE-2026-17379: high-severity vulnerability in IBM API Connect

Multiple Vulnerabilities in IBM API Connect

Published

Follow this CVE+ Monitor API Connect

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.4epss 0.3%
IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote attacker to bypass authentication and assign arbitrary roles due to improper verification of cryptographic signatures.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected products
IBM · API Connect
Related CVEs — IBM API Connect

In the same product, most dangerous first.

CVE-2025-13915CRITICALAuthentication bypass in IBM API ConnectEPSS 9.0%CVE-2019-4382MEDIUMCVE-2019-4382EPSS 7.8%CVE-2019-4202CRITICALCVE-2019-4202EPSS 4.2%CVE-2018-1778HIGHCVE-2018-1778EPSS 3.4%CVE-2018-1932MEDIUMCVE-2018-1932EPSS 3.2%CVE-2018-2011MEDIUMCVE-2018-2011EPSS 2.8%