CVE-2026-76587
HighCVSS 8.8Exploitation Probability (EPSS)
Low risk48th percentile - higher than 48% of all known CVEs
Summary
IBM Planning Analytics 2.0 and 2.1 are vulnerable to a stack-based buffer overflow caused by improper bounds checking. An attacker could overflow the buffer and execute arbitrary code on the system.
Risk Assessment
Arbitrary code execution can lead to full compromise of the application server and loss of data confidentiality.
Recommendation
Update IBM Planning Analytics to a version containing the vendor fix and restrict access to application interfaces to trusted networks.
Other vulnerabilities in IBM Planning Analytics
See all- CVE-2019-4716CriticalActively exploited
IBM Planning Analytics 2.0.0 through 2.0.8 is vulnerable to a configuration overwrite that allows an unauthenticated user to login as 'admin', and then execute code as root or SYSTEM via TM1 scripting. IBM X-Force ID: 172094.
- CVE-2026-85457High
IBM Planning Analytics 2.0 and 2.1 could allow a remote authenticated attacker to execute arbitrary code due to a stack-based buffer overflow.
- CVE-2026-75063Medium
IBM Planning Analytics 2.0 and 2.1 could allow a remote authenticated attacker to execute arbitrary JavaScript due to improper output encoding.
- CVE-2026-75061High
IBM Planning Analytics 2.0 and 2.1 could allow a remote attacker to traverse directories on the system. An attacker could send a specially crafted URL request containing 'dot dot' sequences (/../) to write arbitrary files on the system.
- CVE-2026-19627High
IBM Planning Analytics 2.0 and 2.1 could allow a remote attacker to read arbitrary host files and overwrite certain application files due to improper validation of file paths.
- CVE-2026-19622High
IBM Planning Analytics 2.0 and 2.1 could allow a remote attacker to bypass authentication and escalate privileges due to improper validation of sub-requests.
- CVE-2026-19620High
IBM Planning Analytics 2.0 and 2.1 could allow a remote attacker to gain unauthorized administrative access due to improper authentication.
- CVE-2026-18541Medium
IBM Planning Analytics 2.0 and 2.1 is vulnerable to stored cross-site scripting. This vulnerability allows an authenticated user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.
- CVE-2026-17475High
IBM Planning Analytics 2.0 and 2.1 contain an improper functional level access control flaw. A remote authenticated attacker can delete folders and applications belonging to other users.
- CVE-2026-13365High
IBM Planning Analytics 2.0 and 2.1 Local is vulnerable to cross-site request forgery, which could allow an attacker to execute malicious and unauthorized actions transmitted from a user that the website trusts.
Original NVD description (English source)
IBM Planning Analytics 2.0 and 2.1 are vulnerable to a stack-based buffer overflow, caused by improper bounds checking. An attacker could overflow the buffer and execute arbitrary code on the system.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS