ASB-A-503556301

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-503556301.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-503556301
Aliases
  • A-503556301
  • CVE-2026-49919
Published
2026-09-01T00:00:00Z
Modified
2026-09-10T15:43:18Z
Summary
[none]
Details

In tt_face_colr_blend_layer of ttcolr.c, there is a possible remote code execution due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android
platform/external/freetype

Package

Name
platform/external/freetype

Affected ranges

Type
ECOSYSTEM
Events
Introduced
17-next:0
Fixed
17-next:2026-09-01

Affected versions

Other
17-next

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/external/freetype/+/1ed98bcb2c12fe4b091f76331eb87e4bfd06a2a3"
    ],
    "severity": "Critical",
    "spl": "2026-09-01",
    "types": [
        "RCE"
    ],
    "vanir_signatures": [
        {
            "deprecated": false,
            "digest": {
                "function_hash": "97235557066984497634424696470174124816",
                "length": 3777
            },
            "id": "ASB-A-503556301-5acb904a",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/external/freetype/+/1ed98bcb2c12fe4b091f76331eb87e4bfd06a2a3",
            "target": {
                "file": "src/sfnt/ttcolr.c",
                "function": "tt_face_colr_blend_layer"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "50627479505215735284437109917706726073",
                    "105462463043027474413150166373265447612",
                    "152620721674789381141437778907148675356",
                    "52423357747878251098044166972117762165",
                    "176492909967995815732788262970484458588"
                ],
                "threshold": 0.9
            },
            "id": "ASB-A-503556301-7c148d7c",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/external/freetype/+/1ed98bcb2c12fe4b091f76331eb87e4bfd06a2a3",
            "target": {
                "file": "src/sfnt/ttcolr.c"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-503556301.json"
platform/external/freetype

Package

Name
platform/external/freetype

Affected ranges

Type
ECOSYSTEM
Events
Introduced
15:0
Fixed
15:2026-09-01

Affected versions

Other
15

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/external/freetype/+/cbb53be32c64802d765e908ae1d7e76eb5e6ead2"
    ],
    "severity": "Critical",
    "spl": "2026-09-01",
    "types": [
        "RCE"
    ],
    "vanir_signatures": [
        {
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "50627479505215735284437109917706726073",
                    "105462463043027474413150166373265447612",
                    "152620721674789381141437778907148675356",
                    "52423357747878251098044166972117762165",
                    "176492909967995815732788262970484458588"
                ],
                "threshold": 0.9
            },
            "id": "ASB-A-503556301-ba4703d1",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/external/freetype/+/cbb53be32c64802d765e908ae1d7e76eb5e6ead2",
            "target": {
                "file": "src/sfnt/ttcolr.c"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "function_hash": "97235557066984497634424696470174124816",
                "length": 3777
            },
            "id": "ASB-A-503556301-cfe45055",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/external/freetype/+/cbb53be32c64802d765e908ae1d7e76eb5e6ead2",
            "target": {
                "file": "src/sfnt/ttcolr.c",
                "function": "tt_face_colr_blend_layer"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-503556301.json"
platform/external/freetype

Package

Name
platform/external/freetype

Affected ranges

Type
ECOSYSTEM
Events
Introduced
16:0
Fixed
16:2026-09-01

Affected versions

Other
16

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/external/freetype/+/89994f1badeeef775693144353d7af43930470c2"
    ],
    "severity": "Critical",
    "spl": "2026-09-01",
    "types": [
        "RCE"
    ],
    "vanir_signatures": [
        {
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "50627479505215735284437109917706726073",
                    "105462463043027474413150166373265447612",
                    "152620721674789381141437778907148675356",
                    "52423357747878251098044166972117762165",
                    "176492909967995815732788262970484458588"
                ],
                "threshold": 0.9
            },
            "id": "ASB-A-503556301-4ef8fefc",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/external/freetype/+/89994f1badeeef775693144353d7af43930470c2",
            "target": {
                "file": "src/sfnt/ttcolr.c"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "function_hash": "97235557066984497634424696470174124816",
                "length": 3777
            },
            "id": "ASB-A-503556301-506aa5cd",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/external/freetype/+/89994f1badeeef775693144353d7af43930470c2",
            "target": {
                "file": "src/sfnt/ttcolr.c",
                "function": "tt_face_colr_blend_layer"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-503556301.json"
platform/external/freetype

Package

Name
platform/external/freetype

Affected ranges

Type
ECOSYSTEM
Events
Introduced
16-qpr2:0
Fixed
16-qpr2:2026-09-01

Affected versions

Other
16-qpr2

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/external/freetype/+/beebd7aab7f3bca9c794d4eac5d2ddd739850779"
    ],
    "severity": "Critical",
    "spl": "2026-09-01",
    "types": [
        "RCE"
    ],
    "vanir_signatures": [
        {
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "50627479505215735284437109917706726073",
                    "105462463043027474413150166373265447612",
                    "152620721674789381141437778907148675356",
                    "52423357747878251098044166972117762165",
                    "176492909967995815732788262970484458588"
                ],
                "threshold": 0.9
            },
            "id": "ASB-A-503556301-8fdee71c",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/external/freetype/+/beebd7aab7f3bca9c794d4eac5d2ddd739850779",
            "target": {
                "file": "src/sfnt/ttcolr.c"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "function_hash": "97235557066984497634424696470174124816",
                "length": 3777
            },
            "id": "ASB-A-503556301-a1b4b731",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/external/freetype/+/beebd7aab7f3bca9c794d4eac5d2ddd739850779",
            "target": {
                "file": "src/sfnt/ttcolr.c",
                "function": "tt_face_colr_blend_layer"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-503556301.json"
platform/external/freetype

Package

Name
platform/external/freetype

Affected ranges

Type
ECOSYSTEM
Events
Introduced
17:0
Fixed
17:2026-09-01

Affected versions

Other
17

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/external/freetype/+/a03d4b6378c6187ed068a4e50c80764653d8350b"
    ],
    "severity": "Critical",
    "spl": "2026-09-01",
    "types": [
        "RCE"
    ],
    "vanir_signatures": [
        {
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "50627479505215735284437109917706726073",
                    "105462463043027474413150166373265447612",
                    "152620721674789381141437778907148675356",
                    "52423357747878251098044166972117762165",
                    "176492909967995815732788262970484458588"
                ],
                "threshold": 0.9
            },
            "id": "ASB-A-503556301-185b706a",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/external/freetype/+/a03d4b6378c6187ed068a4e50c80764653d8350b",
            "target": {
                "file": "src/sfnt/ttcolr.c"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "function_hash": "97235557066984497634424696470174124816",
                "length": 3777
            },
            "id": "ASB-A-503556301-cca1ad1e",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/external/freetype/+/a03d4b6378c6187ed068a4e50c80764653d8350b",
            "target": {
                "file": "src/sfnt/ttcolr.c",
                "function": "tt_face_colr_blend_layer"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-503556301.json"
platform/external/freetype

Package

Name
platform/external/freetype

Affected ranges

Type
ECOSYSTEM
Events
Introduced
14:0
Fixed
14:2026-09-01

Affected versions

Other
14

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/external/freetype/+/adad74a00ff51f6ceb60e78dfe1ccd12fbcd5ba7"
    ],
    "severity": "Critical",
    "spl": "2026-09-01",
    "types": [
        "RCE"
    ],
    "vanir_signatures": [
        {
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "50627479505215735284437109917706726073",
                    "105462463043027474413150166373265447612",
                    "152620721674789381141437778907148675356",
                    "52423357747878251098044166972117762165",
                    "176492909967995815732788262970484458588"
                ],
                "threshold": 0.9
            },
            "id": "ASB-A-503556301-50a05cc5",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/external/freetype/+/adad74a00ff51f6ceb60e78dfe1ccd12fbcd5ba7",
            "target": {
                "file": "src/sfnt/ttcolr.c"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "function_hash": "97235557066984497634424696470174124816",
                "length": 3777
            },
            "id": "ASB-A-503556301-eeeddbb6",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/external/freetype/+/adad74a00ff51f6ceb60e78dfe1ccd12fbcd5ba7",
            "target": {
                "file": "src/sfnt/ttcolr.c",
                "function": "tt_face_colr_blend_layer"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-503556301.json"