---
title: "CVE-2026-76587: IBM Planning Analytics - Remote Code Execution"
description: "IBM Planning Analytics 2.0 and 2.1 contain a stack-based buffer overflow caused by improper bounds checking, letting attackers execute arbitrary code on the system, exploit requires no special conditions."
url: https://panop.io/threat-heartbeat/CVE-2026-76587/
---

# CVE-2026-76587 IBM Planning Analytics - Remote Code Execution

IBM Planning Analytics 2.0 and 2.1 contain a stack-based buffer overflow caused by improper bounds checking, letting attackers execute arbitrary code on the system, exploit requires no special conditions.

CVSS base score 8.8 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Required

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-76587)

## 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:H

Published

20 October 2026

Updated

21 October 2026

Weakness

[CWE-121](https://cwe.mitre.org/data/definitions/121.html)

## 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

- [https://nvd.nist.gov/vuln/detail/CVE-2026-76587](https://nvd.nist.gov/vuln/detail/CVE-2026-76587)
- [https://www.ibm.com/support/pages/node/7291604](https://www.ibm.com/support/pages/node/7291604)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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