---
title: "CVE-2026-114596: EPICS Base - Integer Overflow"
description: "EPICS Base <= 7.0.10 contains an integer overflow caused by improper validation of message length during protocol parsing, letting attackers cause out-of-bounds memory write and process instability or denial of service, exploit requires crafted message."
url: https://panop.io/threat-heartbeat/CVE-2026-114596/
---

# CVE-2026-114596 EPICS Base - Integer Overflow

EPICS Base <= 7.0.10 contains an integer overflow caused by improper validation of message length during protocol parsing, letting attackers cause out-of-bounds memory write and process instability or denial of service, exploit requires crafted message.

CVSS base score 8.2 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

EPSS

0.26% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-114596)

## Details

Type

Integer Overflow

Impact

Denial Of Service

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Published

27 October 2026

Updated

29 October 2026

Weakness

[CWE-190](https://cwe.mitre.org/data/definitions/190.html)

## Vendor fix

Update to a version later than 7.0.10.

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-2026-114596](https://nvd.nist.gov/vuln/detail/CVE-2026-114596)
- [https://www.cisa.gov/news-events/ics-advisories/icsa-26-300-01](https://www.cisa.gov/news-events/ics-advisories/icsa-26-300-01)

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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

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