CVE-2025-66909_CVE-2025-66909

7.5 / 10

HIGH

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

Description

Turms AI-Serving module v0.10.0-SNAPSHOT and earlier contains an image decompression bomb denial of service vulnerability. The ExtendedOpenCVImage class in ai/djl/opencv/ExtendedOpenCVImage.java loads images using OpenCV's imread() function without validating dimensions or pixel count before decompression. An attacker can upload a specially crafted compressed image file (e.g., PNG) that is small when compressed but expands to gigabytes of memory when loaded. This causes immediate memory exhaustion, OutOfMemoryError, and service crash. No authentication is required if the OCR service is publicly accessible. Multiple requests can completely deny service availability.

Basic Information

ID CVE-2025-66909

Source mitre

Published Dec 19, 2025 at 00:00

Modified Dec 19, 2025 at 15:23

Affected Product

Vendor n/a

Product n/a

Version n/a

Affected Versions n/a n/a n/a

CWE Classification

CWE-409

References

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    "published": "2025-12-19T00:00:00.000Z",
    "modified": "2025-12-19T15:23:09.814Z",
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    "title": "CVE-2025-66909",
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    "references": "https://github.com/turms-im/turms\nhttps://github.com/turms-im/turms/blob/develop/turms-ai-serving/src/main/java/ai/djl/opencv/ExtendedOpenCVImage.java#L37\nhttps://github.com/Xzzz111/public_cve_report/blob/main/CVE-2025-66909_report.md",
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