Integer overflow in The Epics Community Base
CVE-2026-114596
In EPICS Base release 7.0.10 and prior, an improper validation of message length values during protocol parsing can trigger an integer overflow, resulting in an out-of-bounds memory write. Successful exploitation can cause process instability or denial of service.
Vulnerability class: Integer Overflow
Published .
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- www.cisa.gov/news-events/ics-advisories/icsa-26-300-01 (government-resource)
Frequently asked questions
- What is CVE-2026-114596?
- CVE-2026-114596 is a high-severity vulnerability in The Epics Community Base, classified under Integer Overflow or Wraparound. CVSS score: 8.2/10. Published 2026-10-27.
- How severe is CVE-2026-114596?
- High severity. CVSS v3 base score is 8.2 out of 10.