CVE-2019-11774

Severity: high (CVSS 7.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-09-12 · updated 2026-06-17
Weakness: CWE-367

Description

Prior to 0.1, all builds of Eclipse OMR contain a bug where the loop versioner may fail to privatize a value that is pulled out of the loop by versioning - for example if there is a condition that is moved out of the loop that reads a field we may not privatize the value of that field in the modified copy of the loop allowing the test to see one value of the field and subsequently the loop to see a modified field value without retesting the condition moved out of the loop. This can lead to a variety of different issues but read out of array bounds is one major consequence of these problems.

Affected products

Eclipse Foundation Eclipse OMR: before 0.1 — fixed in 0.1

How to fix

Upgrade to a fixed version: Eclipse Foundation Eclipse OMR 0.1. Check the vendor advisory for mitigations.

References

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