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

Quick assessment

Affected
The EPICS Community EPICS Base
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 EPICS Base 7.0.10 及更早版本中，网络请求处理过程中存在整数溢出漏洞，可能导致以错误的大小分配内存。随后对攻击者提供的数据进行解析时，可能引发内存损坏、拒绝服务（DoS）攻击，甚至导致远程代码执行（RCE）。

CVSS 9.8 · Critical

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-114595

Vulnerability Information
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Vulnerability Title
Integer overflow or wraparound in EPICS Base
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
整数溢出或超界折返
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
The EPICS Community EPICS Base 0 ~ 7.0.10 -

II. Public POCs for CVE-2026-114595

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-114595

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Other References for CVE-2026-114595 (1)

Same Patch Batch · The EPICS Community · 2026-10-27 · 4 CVEs total

CVE-2026-114596 8.2 HIGH Integer overflow or wraparound in EPICS Base
CVE-2026-114598 7.5 HIGH Access of resource using incompatible type ('type confusion') in EPICS Base
CVE-2026-114597 7.5 HIGH Improper handling of length parameter inconsistency in EPICS Base

IV. Related Vulnerabilities

Same product: EPICS Base
Same vendor: The EPICS Community
Same weakness: CWE-190