Buffer Overflow Vulnerability in Eclipse OMR Port Library
CVE-2026-1188

6.9MEDIUM

Key Information:

Vendor
CVE Published:
29 January 2026

What is CVE-2026-1188?

In the Eclipse OMR port library component, an API function responsible for returning textual names of supported processor features had a vulnerability due to incorrect handling of output buffer sizes. Specifically, the function did not properly account for separators between features, which could lead to a buffer overflow when a malicious actor inputs values that exceed the allocated buffer size. This flaw was addressed in Eclipse OMR version 0.8.0, enforcing better checks to prevent buffer overflows and ensuring system integrity.

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Affected Version(s)

Eclipse OMR 0.2.0 < 0.8.0

References

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Daryl Maier
.