CVE-2026-85457 IBM Planning Analytics Local is affected by security vulnerabilities
A remote authenticated attacker can execute arbitrary code via a stack-based buffer overflow in IBM Planning Analytics.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-85457?
CVE-2026-85457 is a high-severity memory corruption vulnerability in IBM Planning Analytics, published on 12 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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.
Weakness: CWE-121
Which versions are affected by CVE-2026-85457?
How do I fix CVE-2026-85457?
No fix has been published for CVE-2026-85457 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2026-85457 being exploited?
There is no known exploitation of CVE-2026-85457 in the wild and no public exploit code.
Sources
Also known as GHSA-rf26-vfmw-c5mm.