ASB-A-492492028

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-492492028.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-492492028
Aliases
  • A-492492028
  • CVE-2026-28618
Published
2026-09-01T00:00:00Z
Modified
2026-09-08T15:39:03Z
Summary
[none]
Details

In dec_frm_prepare of oapv.c, there is a possible OOB write due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android
platform/external/libopenapv

Package

Name
platform/external/libopenapv

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/libopenapv/+/cf05ca54cffdb52567dbdc30ebc7eeff46b75e05"
    ],
    "severity": "Critical",
    "spl": "2026-09-01",
    "types": [
        "RCE"
    ],
    "vanir_signatures": [
        {
            "deprecated": false,
            "digest": {
                "function_hash": "188793983053057913566130712144412481575",
                "length": 1945
            },
            "id": "ASB-A-492492028-2f0355f2",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/external/libopenapv/+/cf05ca54cffdb52567dbdc30ebc7eeff46b75e05",
            "target": {
                "file": "src/oapv.c",
                "function": "dec_frm_prepare"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "126164020771532226482616017431051074101",
                    "90942867543588952794674708670891517512",
                    "318380084858314903846906075165783976041",
                    "107665252290534563608069792544924973267"
                ],
                "threshold": 0.9
            },
            "id": "ASB-A-492492028-a252032d",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/external/libopenapv/+/cf05ca54cffdb52567dbdc30ebc7eeff46b75e05",
            "target": {
                "file": "src/oapv.c"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-492492028.json"
platform/external/libopenapv

Package

Name
platform/external/libopenapv

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/libopenapv/+/28622a8174204e332b17da89683a0385d7cda857"
    ],
    "severity": "Critical",
    "spl": "2026-09-01",
    "types": [
        "RCE"
    ],
    "vanir_signatures": [
        {
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "126164020771532226482616017431051074101",
                    "90942867543588952794674708670891517512",
                    "318380084858314903846906075165783976041",
                    "107665252290534563608069792544924973267"
                ],
                "threshold": 0.9
            },
            "id": "ASB-A-492492028-0096de5b",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/external/libopenapv/+/28622a8174204e332b17da89683a0385d7cda857",
            "target": {
                "file": "src/oapv.c"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "function_hash": "188793983053057913566130712144412481575",
                "length": 1945
            },
            "id": "ASB-A-492492028-8960c499",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/external/libopenapv/+/28622a8174204e332b17da89683a0385d7cda857",
            "target": {
                "file": "src/oapv.c",
                "function": "dec_frm_prepare"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-492492028.json"
platform/external/libopenapv

Package

Name
platform/external/libopenapv

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/libopenapv/+/f0a82174285352296dce22c6190000ee47633244"
    ],
    "severity": "Critical",
    "spl": "2026-09-01",
    "types": [
        "RCE"
    ],
    "vanir_signatures": [
        {
            "deprecated": false,
            "digest": {
                "function_hash": "188793983053057913566130712144412481575",
                "length": 1945
            },
            "id": "ASB-A-492492028-0ac4cebb",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/external/libopenapv/+/f0a82174285352296dce22c6190000ee47633244",
            "target": {
                "file": "src/oapv.c",
                "function": "dec_frm_prepare"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "126164020771532226482616017431051074101",
                    "90942867543588952794674708670891517512",
                    "318380084858314903846906075165783976041",
                    "107665252290534563608069792544924973267"
                ],
                "threshold": 0.9
            },
            "id": "ASB-A-492492028-eeb86936",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/external/libopenapv/+/f0a82174285352296dce22c6190000ee47633244",
            "target": {
                "file": "src/oapv.c"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-492492028.json"
platform/external/libopenapv

Package

Name
platform/external/libopenapv

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/libopenapv/+/21d001689dd36663a1dfd93ce36f41114146affc"
    ],
    "severity": "Critical",
    "spl": "2026-09-01",
    "types": [
        "RCE"
    ],
    "vanir_signatures": [
        {
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "126164020771532226482616017431051074101",
                    "90942867543588952794674708670891517512",
                    "318380084858314903846906075165783976041",
                    "107665252290534563608069792544924973267"
                ],
                "threshold": 0.9
            },
            "id": "ASB-A-492492028-0f2f9b4c",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/external/libopenapv/+/21d001689dd36663a1dfd93ce36f41114146affc",
            "target": {
                "file": "src/oapv.c"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "function_hash": "188793983053057913566130712144412481575",
                "length": 1945
            },
            "id": "ASB-A-492492028-746e73d0",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/external/libopenapv/+/21d001689dd36663a1dfd93ce36f41114146affc",
            "target": {
                "file": "src/oapv.c",
                "function": "dec_frm_prepare"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-492492028.json"