CVE-2025-62594

ImageMagick is a software suite to create, edit, compose, or convert bitmap images. ImageMagick versions prior to 7.1.2-8 are vulnerable to denial-of-service due to unsigned integer underflow and division-by-zero in the CLAHEImage function. When tile width or height is zero, unsigned underflow occurs in pointer arithmetic, leading to out-of-bounds memory access, and division-by-zero causes immediate crashes. This issue has been patched in version 7.1.2-8.

Database specific

{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-119",
        "CWE-191",
        "CWE-369"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/62xxx/CVE-2025-62594.json"
}

References

Affected packages

Git / github.com/imagemagick/imagemagick

Affected ranges

Type

GIT

Repo

https://github.com/imagemagick/imagemagick

Events

Introduced

Fixed

a3b13d143fd7dea44cd71d31aa02f411b597688f

Fixed

7b47fe369eda90483402fcd3d78fa4167d3bb129

Database specific

{
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "cpe": "cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "7.1.2-8"
        }
    ]
}

Affected versions

7.*

7.0.1-0

7.0.1-1

7.0.1-10

7.0.1-2

7.0.1-3

7.0.1-4

7.0.1-5

7.0.1-6

7.0.1-7

7.0.1-8

7.0.1-9

7.0.10-0

7.0.10-1

7.0.10-10

7.0.10-11

7.0.10-12

7.0.10-13

7.0.10-14

7.0.10-15

7.0.10-16

7.0.10-17

7.0.10-18

7.0.10-19

7.0.10-2

7.0.10-20

7.0.10-21

7.0.10-22

7.0.10-23

7.0.10-24

7.0.10-25

7.0.10-26

7.0.10-27

7.0.10-28

7.0.10-29

7.0.10-3

7.0.10-30

7.0.10-31

7.0.10-32

7.0.10-33

7.0.10-34

7.0.10-35

7.0.10-36

7.0.10-37

7.0.10-38

7.0.10-39

7.0.10-4

7.0.10-40

7.0.10-41

7.0.10-42

7.0.10-43

7.0.10-44

7.0.10-45

7.0.10-46

7.0.10-47

7.0.10-48

7.0.10-49

7.0.10-5

7.0.10-50

7.0.10-51

7.0.10-52

7.0.10-53

7.0.10-54

7.0.10-55

7.0.10-56

7.0.10-57

7.0.10-58

7.0.10-59

7.0.10-6

7.0.10-60

7.0.10-61

7.0.10-62

7.0.10-7

7.0.10-8

7.0.10-9

7.0.11-0

7.0.11-1

7.0.11-10

7.0.11-11

7.0.11-12

7.0.11-13

7.0.11-14

7.0.11-2

7.0.11-3

7.0.11-4

7.0.11-5

7.0.11-6

7.0.11-7

7.0.11-8

7.0.11-9

7.0.2-0

7.0.2-1

7.0.2-10

7.0.2-2

7.0.2-3

7.0.2-4

7.0.2-5

7.0.2-6

7.0.2-7

7.0.2-8

7.0.2-9

7.0.3-0

7.0.3-1

7.0.3-10

7.0.3-2

7.0.3-3

7.0.3-4

7.0.3-5

7.0.3-6

7.0.3-7

7.0.3-8

7.0.3-9

7.0.4-0

7.0.4-1

7.0.4-10

7.0.4-2

7.0.4-3

7.0.4-4

7.0.4-5

7.0.4-6

7.0.4-7

7.0.4-8

7.0.4-9

7.0.5-0

7.0.5-1

7.0.5-10

7.0.5-2

7.0.5-3

7.0.5-4

7.0.5-5

7.0.5-6

7.0.5-7

7.0.5-8

7.0.5-9

7.0.6-0

7.0.6-1

7.0.6-2

7.0.6-3

7.0.6-4

7.0.6-5

7.0.6-6

7.0.6-7

7.0.6-8

7.0.6-9

7.0.7-0

7.0.7-1

7.0.7-10

7.0.7-11

7.0.7-12

7.0.7-13

7.0.7-14

7.0.7-15

7.0.7-16

7.0.7-17

7.0.7-18

7.0.7-19

7.0.7-2

7.0.7-20

7.0.7-21

7.0.7-22

7.0.7-23

7.0.7-24

7.0.7-25

7.0.7-26

7.0.7-27

7.0.7-28

7.0.7-29

7.0.7-3

7.0.7-30

7.0.7-31

7.0.7-32

7.0.7-33

7.0.7-34

7.0.7-35

7.0.7-36

7.0.7-37

7.0.7-38

7.0.7-39

7.0.7-4

7.0.7-5

7.0.7-6

7.0.7-8

7.0.7-9

7.0.7.7

7.0.8-0

7.0.8-1

7.0.8-10

7.0.8-11

7.0.8-12

7.0.8-13

7.0.8-14

7.0.8-15

7.0.8-16

7.0.8-17

7.0.8-18

7.0.8-19

7.0.8-2

7.0.8-20

7.0.8-21

7.0.8-22

7.0.8-23

7.0.8-24

7.0.8-25

7.0.8-26

7.0.8-27

7.0.8-28

7.0.8-29

7.0.8-3

7.0.8-30

7.0.8-31

7.0.8-32

7.0.8-33

7.0.8-34

7.0.8-35

7.0.8-36

7.0.8-37

7.0.8-38

7.0.8-39

7.0.8-4

7.0.8-40

7.0.8-41

7.0.8-42

7.0.8-43

7.0.8-44

7.0.8-45

7.0.8-46

7.0.8-47

7.0.8-48

7.0.8-49

7.0.8-5

7.0.8-50

7.0.8-51

7.0.8-52

7.0.8-53

7.0.8-54

7.0.8-55

7.0.8-56

7.0.8-57

7.0.8-58

7.0.8-59

7.0.8-6

7.0.8-60

7.0.8-61

7.0.8-62

7.0.8-63

7.0.8-64

7.0.8-65

7.0.8-66

7.0.8-67

7.0.8-68

7.0.8-7

7.0.8-8

7.0.8-9

7.0.9-0

7.0.9-1

7.0.9-10

7.0.9-11

7.0.9-12

7.0.9-13

7.0.9-14

7.0.9-15

7.0.9-16

7.0.9-17

7.0.9-18

7.0.9-19

7.0.9-2

7.0.9-20

7.0.9-21

7.0.9-22

7.0.9-23

7.0.9-24

7.0.9-25

7.0.9-26

7.0.9-27

7.0.9-4

7.0.9-5

7.0.9-6

7.0.9-7

7.0.9-8

7.0.9-9

7.1.0-0

7.1.0-1

7.1.0-10

7.1.0-11

7.1.0-12

7.1.0-13

7.1.0-14

7.1.0-15

7.1.0-16

7.1.0-17

7.1.0-18

7.1.0-19

7.1.0-2

7.1.0-20

7.1.0-21

7.1.0-22

7.1.0-23

7.1.0-24

7.1.0-25

7.1.0-26

7.1.0-27

7.1.0-28

7.1.0-29

7.1.0-3

7.1.0-30

7.1.0-31

7.1.0-32

7.1.0-33

7.1.0-34

7.1.0-35

7.1.0-36

7.1.0-37

7.1.0-38

7.1.0-39

7.1.0-4

7.1.0-40

7.1.0-41

7.1.0-42

7.1.0-43

7.1.0-44

7.1.0-45

7.1.0-46

7.1.0-47

7.1.0-48

7.1.0-49

7.1.0-5

7.1.0-50

7.1.0-51

7.1.0-52

7.1.0-53

7.1.0-54

7.1.0-55

7.1.0-56

7.1.0-57

7.1.0-58

7.1.0-59

7.1.0-6

7.1.0-60

7.1.0-61

7.1.0-62

7.1.0-7

7.1.0-8

7.1.0-9

7.1.1-0

7.1.1-1

7.1.1-10

7.1.1-11

7.1.1-12

7.1.1-13

7.1.1-14

7.1.1-15

7.1.1-16

7.1.1-17

7.1.1-18

7.1.1-19

7.1.1-2

7.1.1-20

7.1.1-21

7.1.1-22

7.1.1-23

7.1.1-24

7.1.1-25

7.1.1-26

7.1.1-27

7.1.1-28

7.1.1-29

7.1.1-3

7.1.1-30

7.1.1-31

7.1.1-32

7.1.1-33

7.1.1-34

7.1.1-35

7.1.1-36

7.1.1-37

7.1.1-38

7.1.1-39

7.1.1-4

7.1.1-40

7.1.1-41

7.1.1-43

7.1.1-44

7.1.1-45

7.1.1-46

7.1.1-47

7.1.1-5

7.1.1-6

7.1.1-7

7.1.1-8

7.1.1-9

7.1.2-0

7.1.2-1

7.1.2-2

7.1.2-3

7.1.2-5

7.1.2-6

7.1.2-7

Database specific

vanir_signatures_modified

"2026-08-08T09:30:55Z"

vanir_signatures

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            "file": "MagickCore/image-private.h"
        },
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            "threshold": 0.9
        },
        "signature_version": "v1",
        "signature_type": "Line",
        "deprecated": false,
        "id": "CVE-2025-62594-3ff35465",
        "source": "https://github.com/imagemagick/imagemagick/commit/7b47fe369eda90483402fcd3d78fa4167d3bb129"
    },
    {
        "target": {
            "function": "CastDoubleToQuantumAny",
            "file": "MagickCore/image-private.h"
        },
        "digest": {
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        },
        "signature_version": "v1",
        "signature_type": "Function",
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        "id": "CVE-2025-62594-53b3ae7d",
        "source": "https://github.com/imagemagick/imagemagick/commit/7b47fe369eda90483402fcd3d78fa4167d3bb129"
    },
    {
        "target": {
            "function": "CastDoubleToSizeT",
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        },
        "digest": {
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        "signature_version": "v1",
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        "deprecated": false,
        "id": "CVE-2025-62594-6d3ab3ca",
        "source": "https://github.com/imagemagick/imagemagick/commit/7b47fe369eda90483402fcd3d78fa4167d3bb129"
    },
    {
        "target": {
            "file": "MagickCore/enhance.c"
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        "digest": {
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            "threshold": 0.9
        },
        "signature_version": "v1",
        "signature_type": "Line",
        "deprecated": false,
        "id": "CVE-2025-62594-a7980796",
        "source": "https://github.com/imagemagick/imagemagick/commit/7b47fe369eda90483402fcd3d78fa4167d3bb129"
    },
    {
        "target": {
            "function": "CLAHE",
            "file": "MagickCore/enhance.c"
        },
        "digest": {
            "length": 2595.0,
            "function_hash": "195646918572515467100578588920798393006"
        },
        "signature_version": "v1",
        "signature_type": "Function",
        "deprecated": false,
        "id": "CVE-2025-62594-ab8acf7c",
        "source": "https://github.com/imagemagick/imagemagick/commit/7b47fe369eda90483402fcd3d78fa4167d3bb129"
    },
    {
        "target": {
            "function": "CastDoubleToUInt",
            "file": "MagickCore/image-private.h"
        },
        "digest": {
            "length": 371.0,
            "function_hash": "298259415727341826805148847509268244065"
        },
        "signature_version": "v1",
        "signature_type": "Function",
        "deprecated": false,
        "id": "CVE-2025-62594-ae2485d5",
        "source": "https://github.com/imagemagick/imagemagick/commit/7b47fe369eda90483402fcd3d78fa4167d3bb129"
    },
    {
        "target": {
            "function": "CLAHEImage",
            "file": "MagickCore/enhance.c"
        },
        "digest": {
            "length": 3611.0,
            "function_hash": "47253208098675415607161965068746281616"
        },
        "signature_version": "v1",
        "signature_type": "Function",
        "deprecated": false,
        "id": "CVE-2025-62594-cf589196",
        "source": "https://github.com/imagemagick/imagemagick/commit/7b47fe369eda90483402fcd3d78fa4167d3bb129"
    },
    {
        "target": {
            "function": "ClipCLAHEHistogram",
            "file": "MagickCore/enhance.c"
        },
        "digest": {
            "length": 1018.0,
            "function_hash": "15269090216107693374410781408637422235"
        },
        "signature_version": "v1",
        "signature_type": "Function",
        "deprecated": false,
        "id": "CVE-2025-62594-d3872ba3",
        "source": "https://github.com/imagemagick/imagemagick/commit/7b47fe369eda90483402fcd3d78fa4167d3bb129"
    },
    {
        "target": {
            "function": "CastDoubleToSsizeT",
            "file": "MagickCore/image-private.h"
        },
        "digest": {
            "length": 456.0,
            "function_hash": "81824786992952549755418788013462723200"
        },
        "signature_version": "v1",
        "signature_type": "Function",
        "deprecated": false,
        "id": "CVE-2025-62594-f65d5970",
        "source": "https://github.com/imagemagick/imagemagick/commit/7b47fe369eda90483402fcd3d78fa4167d3bb129"
    },
    {
        "target": {
            "function": "CastDoubleToUShort",
            "file": "MagickCore/image-private.h"
        },
        "digest": {
            "length": 375.0,
            "function_hash": "9152553627433820815773485613833209151"
        },
        "signature_version": "v1",
        "signature_type": "Function",
        "deprecated": false,
        "id": "CVE-2025-62594-feceeaa1",
        "source": "https://github.com/imagemagick/imagemagick/commit/7b47fe369eda90483402fcd3d78fa4167d3bb129"
    }
]

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-62594.json"