CVE-2026-85457 IBM Planning Analytics - Remote Code Execution

IBM Planning Analytics 2.0 and 2.1 contain a stack-based buffer overflow caused by improper handling of input, letting remote authenticated attackers execute arbitrary code.

CVSS base score 8.1 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.36% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Remote Code Execution
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Published
12 October 2026
Updated
15 October 2026
Weakness
CWE-121

Vendor fix

Update to the latest version of IBM Planning Analytics.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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