Medium severity · published Sep 14, 2026
CVE-2026-18065
IBM i is Affected By Multiple Vulnerabilities in Navigator for i and Digital Certificate Manager for i.
5.3
CVSS
0.4%
EPSS
No
On KEV
Description
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote unauthenticated attacker to gain access to sensitive information through session IP binding bypass in Navigator for i.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 37% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
I
i · IBM
7.6; 7.5; 7.4; 7.3 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-18065
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-18065
www.ibm.com
https://www.ibm.com/support/pages/node/7286974
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