CVE-2025-14549

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Source

https://cve.org/CVERecord?id=CVE-2025-14549

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-14549.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2025-14549

Published

2025-12-15T05:32:22.095Z

Modified

2026-07-15T01:49:06.148376794Z

Severity

6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L CVSS Calculator

Summary

OMR on Z processors Exposing a possible buffer over-read problem

Details

In the Eclipse OMR compiler component, since release 0.7.0, an optimization enabled for Eclipse OpenJ9 consumers of OMR on Z processors incorrectly handles NUL (0x00) characters during the Latin-compatible charset (UTF-8, ISO8859-1, ASCII, etc) to IBM-1047/037 translation sequence. This can cause the output byte array to be truncated, discarding the first NUL byte and all subsequent characters, and thereby exposing a possible buffer over-read problem. This issue is fixed in Eclipse OMR version 0.8.0.

Database specific

{
    "cwe_ids": [
        "CWE-125"
    ],
    "cna_assigner": "eclipse",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/14xxx/CVE-2025-14549.json"
}

References

Affected packages

Git / github.com/eclipse-omr/omr

Affected ranges

Type

GIT

Repo

https://github.com/eclipse-omr/omr

Events

Introduced

01268e034df7dd66418b7f2dc4b1d861e9aa91b0

Last affected

01268e034df7dd66418b7f2dc4b1d861e9aa91b0

Database specific

{
    "cpe": "cpe:2.3:a:eclipse:omr:0.7.0:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0.7.0"
        },
        {
            "last_affected": "0.7.0"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "CPE_STRING"
    ]
}

Affected versions

0.*

0.7.0

omr-0.*

omr-0.7.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-14549.json"