CVE-2025-70103_CVE-2025-70103

7.3 / 10

HIGH

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

Description

Heap buffer overflow vulnerability in libjxl 0.12.0 via crafted PBM images to the jxl::extras::DecodeImagePNM function in file lib/extras/dec/pnm.cc.

Basic Information

ID CVE-2025-70103

Source mitre

Published May 27, 2026 at 00:00

Modified May 27, 2026 at 18:21

Affected Product

Vendor n/a

Product n/a

Version n/a

Affected Versions n/a n/a n/a

CWE Classification

CWE-122

References

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    "lastseen": "",
    "description": "Heap buffer overflow vulnerability in libjxl 0.12.0 via crafted PBM images to the jxl::extras::DecodeImagePNM function in file lib/extras/dec/pnm.cc.",
    "published": "2026-05-27T00:00:00.000Z",
    "modified": "2026-05-27T18:21:35.625Z",
    "type": "cve",
    "title": "CVE-2025-70103",
    "source": "mitre",
    "references": "https://github.com/libjxl/libjxl/issues/4337\nhttps://github.com/libjxl/libjxl/pull/4338\nhttps://github.com/sigdevel/pocs/blob/main/res/libjxl/2025/2\nhttps://infosec.exchange/@sigdevel/116642233929409910",
    "id": "CVE-2025-70103",
    "bulletinFamily": "",
    "cwe": [
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    "cvss": {
        "score": 7.3,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
        "version": "3.1"
    },
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        "baseScore": 0,
        "baseSeverity": "",
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        "confidentialityImpact": "",
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        "availabilityImpact": "",
        "cvssV3": {
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    "href": "",
    "category_name": "CVE",
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}