CVE-2026-17340: critical vulnerability in IBM API Connect
Multiple Vulnerabilities in IBM API Connect
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. It has an official Brazilian government alert.
ssvc Trackcvss 9.8epss 0.9%
Official alert in Brazil
Brazil's federal government published an alert, recommendation or bulletin that cites this vulnerability.
- CISC Gov.br · 10 Nov 2026Boletim do CISC de Vulnerabilidadesread on gov.br ↗
Source: CTIR Gov (GSI) and CISC Gov.br, under the CC BY-ND 3.0 license.
IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to execute arbitrary code due to a path traversal vulnerability.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
IBM · API ConnectRelated CVEs — IBM API Connect
In the same product, most dangerous first.