CVE-2026-114595: Integer overflow or wraparound in EPICS Base

Vulnerability summary

CVE-2026-114595 is a critical (CVSS 9.8) Integer Overflow or Wraparound vulnerability in the epics community epics base.

Timeline

1. 27-10-2026
   PublishedVulnerability first disclosed.

Description

In EPICS Base release 7.0.10 and prior, an integer overflow in network request processing can cause memory to be allocated with an incorrect size. Subsequent handling of attacker supplied data may result in memory corruption, denial of service, or potential remote code execution.

• CWE-190Integer Overflow or WraparoundThe product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.