ASB-A-508585261

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-508585261.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-508585261
Aliases
  • A-508585261
  • CVE-2026-49934
Published
2026-11-01T00:00:00Z
Modified
2026-11-02T17:11:17Z
Summary
[none]
Details

In multiple functions of MmiUtils.java, there is a possible risk of USSD/MMI code execution due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.

References

Affected packages

Android
platform/packages/services/Telecomm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
17-qpr2-next:0
Fixed
17-qpr2-next:2026-11-01

Affected versions

Other
17-qpr2-next

Ecosystem specific

{
    "fixes":  [
        "https://android.googlesource.com/platform/packages/services/Telecomm/+/69b76bafc858e83320af18672a466ebf81699922"
    ],
    "severity":  "High",
    "spl":  "2026-11-01",
    "types":  [
        "EoP"
    ],
    "vanir_signatures":  [
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            "deprecated":  false,
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                "threshold":  0.9
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            "id":  "ASB-A-508585261-4ebe8c93",
            "signature_type":  "Line",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/packages/services/Telecomm/+/69b76bafc858e83320af18672a466ebf81699922",
            "target":  {
                "file":  "src/com/android/server/telecom/MmiUtils.java"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
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                "threshold":  0.9
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            "id":  "ASB-A-508585261-5cd31985",
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            "source":  "https://android.googlesource.com/platform/packages/services/Telecomm/+/69b76bafc858e83320af18672a466ebf81699922",
            "target":  {
                "file":  "src/com/android/server/telecom/NewOutgoingCallIntentBroadcaster.java"
            }
        },
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            "signature_type":  "Function",
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            "source":  "https://android.googlesource.com/platform/packages/services/Telecomm/+/69b76bafc858e83320af18672a466ebf81699922",
            "target":  {
                "file":  "src/com/android/server/telecom/MmiUtils.java",
                "function":  "isCallForwardingMmiCode"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "47585670792603699941390324910870085403",
                "length":  3361
            },
            "id":  "ASB-A-508585261-74b85338",
            "signature_type":  "Function",
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            "source":  "https://android.googlesource.com/platform/packages/services/Telecomm/+/69b76bafc858e83320af18672a466ebf81699922",
            "target":  {
                "file":  "src/com/android/server/telecom/NewOutgoingCallIntentBroadcaster.java",
                "function":  "evaluateCall"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
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                "length":  402
            },
            "id":  "ASB-A-508585261-82dc181b",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/packages/services/Telecomm/+/69b76bafc858e83320af18672a466ebf81699922",
            "target":  {
                "file":  "src/com/android/server/telecom/MmiUtils.java",
                "function":  "isDangerousVerticalServiceCode"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
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                "length":  342
            },
            "id":  "ASB-A-508585261-ace382e1",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/packages/services/Telecomm/+/69b76bafc858e83320af18672a466ebf81699922",
            "target":  {
                "file":  "src/com/android/server/telecom/MmiUtils.java",
                "function":  "isPotentialInCallMMICode"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "270931988882812812142920443898432742524",
                "length":  136
            },
            "id":  "ASB-A-508585261-db66214e",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/packages/services/Telecomm/+/69b76bafc858e83320af18672a466ebf81699922",
            "target":  {
                "file":  "src/com/android/server/telecom/MmiUtils.java",
                "function":  "isPotentialMMICode"
            }
        }
    ]
}

Database specific

source
"https://storage.googleapis.com/android-osv/ASB-A-508585261.json"
platform/packages/services/Telecomm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
15:0
Fixed
15:2026-11-01

Affected versions

Other
15

Ecosystem specific

{
    "fixes":  [
        "https://android.googlesource.com/platform/packages/services/Telecomm/+/ac54c32c98bf312e6a0c5d56c8d974d7540b328d"
    ],
    "severity":  "High",
    "spl":  "2026-11-01",
    "types":  [
        "EoP"
    ],
    "vanir_signatures":  [
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "47585670792603699941390324910870085403",
                "length":  3361
            },
            "id":  "ASB-A-508585261-25902c1b",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/packages/services/Telecomm/+/ac54c32c98bf312e6a0c5d56c8d974d7540b328d",
            "target":  {
                "file":  "src/com/android/server/telecom/NewOutgoingCallIntentBroadcaster.java",
                "function":  "evaluateCall"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
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                "threshold":  0.9
            },
            "id":  "ASB-A-508585261-3a236116",
            "signature_type":  "Line",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/packages/services/Telecomm/+/ac54c32c98bf312e6a0c5d56c8d974d7540b328d",
            "target":  {
                "file":  "src/com/android/server/telecom/NewOutgoingCallIntentBroadcaster.java"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
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            "source":  "https://android.googlesource.com/platform/packages/services/Telecomm/+/ac54c32c98bf312e6a0c5d56c8d974d7540b328d",
            "target":  {
                "file":  "src/com/android/server/telecom/MmiUtils.java",
                "function":  "isPotentialMMICode"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
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                "length":  402
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            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/packages/services/Telecomm/+/ac54c32c98bf312e6a0c5d56c8d974d7540b328d",
            "target":  {
                "file":  "src/com/android/server/telecom/MmiUtils.java",
                "function":  "isDangerousVerticalServiceCode"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
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                "length":  451
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            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/packages/services/Telecomm/+/ac54c32c98bf312e6a0c5d56c8d974d7540b328d",
            "target":  {
                "file":  "src/com/android/server/telecom/MmiUtils.java",
                "function":  "isCallForwardingMmiCode"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
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                "length":  342
            },
            "id":  "ASB-A-508585261-ee54a948",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/packages/services/Telecomm/+/ac54c32c98bf312e6a0c5d56c8d974d7540b328d",
            "target":  {
                "file":  "src/com/android/server/telecom/MmiUtils.java",
                "function":  "isPotentialInCallMMICode"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
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}

Database specific

source
"https://storage.googleapis.com/android-osv/ASB-A-508585261.json"
platform/packages/services/Telecomm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
16:0
Fixed
16:2026-11-01

Affected versions

Other
16

Ecosystem specific

{
    "fixes":  [
        "https://android.googlesource.com/platform/packages/services/Telecomm/+/a4253aaaa5e9979cf02ca29151cc1f3b656f2a69"
    ],
    "severity":  "High",
    "spl":  "2026-11-01",
    "types":  [
        "EoP"
    ],
    "vanir_signatures":  [
        {
            "deprecated":  false,
            "digest":  {
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            "id":  "ASB-A-508585261-0b8cace2",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/packages/services/Telecomm/+/a4253aaaa5e9979cf02ca29151cc1f3b656f2a69",
            "target":  {
                "file":  "src/com/android/server/telecom/NewOutgoingCallIntentBroadcaster.java",
                "function":  "evaluateCall"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
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            "signature_type":  "Function",
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            "source":  "https://android.googlesource.com/platform/packages/services/Telecomm/+/a4253aaaa5e9979cf02ca29151cc1f3b656f2a69",
            "target":  {
                "file":  "src/com/android/server/telecom/MmiUtils.java",
                "function":  "isCallForwardingMmiCode"
            }
        },
        {
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            "source":  "https://android.googlesource.com/platform/packages/services/Telecomm/+/a4253aaaa5e9979cf02ca29151cc1f3b656f2a69",
            "target":  {
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                "function":  "isPotentialMMICode"
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            "target":  {
                "file":  "src/com/android/server/telecom/MmiUtils.java",
                "function":  "isDangerousVerticalServiceCode"
            }
        },
        {
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            "target":  {
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            "source":  "https://android.googlesource.com/platform/packages/services/Telecomm/+/a4253aaaa5e9979cf02ca29151cc1f3b656f2a69",
            "target":  {
                "file":  "src/com/android/server/telecom/MmiUtils.java",
                "function":  "isPotentialInCallMMICode"
            }
        }
    ]
}

Database specific

source
"https://storage.googleapis.com/android-osv/ASB-A-508585261.json"
platform/packages/services/Telecomm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
16-qpr2:0
Fixed
16-qpr2:2026-11-01

Affected versions

Other
16-qpr2

Ecosystem specific

{
    "fixes":  [
        "https://android.googlesource.com/platform/packages/services/Telecomm/+/b0a6f0d85d5a6af91067c7dd7de1ea782a232363"
    ],
    "severity":  "High",
    "spl":  "2026-11-01",
    "types":  [
        "EoP"
    ],
    "vanir_signatures":  [
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "145438220030353599579321365559596604373",
                "length":  402
            },
            "id":  "ASB-A-508585261-003b190a",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/packages/services/Telecomm/+/b0a6f0d85d5a6af91067c7dd7de1ea782a232363",
            "target":  {
                "file":  "src/com/android/server/telecom/MmiUtils.java",
                "function":  "isDangerousVerticalServiceCode"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
                "function_hash":  "270931988882812812142920443898432742524",
                "length":  136
            },
            "id":  "ASB-A-508585261-0f146c05",
            "signature_type":  "Function",
            "signature_version":  "v1",
            "source":  "https://android.googlesource.com/platform/packages/services/Telecomm/+/b0a6f0d85d5a6af91067c7dd7de1ea782a232363",
            "target":  {
                "file":  "src/com/android/server/telecom/MmiUtils.java",
                "function":  "isPotentialMMICode"
            }
        },
        {
            "deprecated":  false,
            "digest":  {
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            },
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            "source":  "https://android.googlesource.com/platform/packages/services/Telecomm/+/b0a6f0d85d5a6af91067c7dd7de1ea782a232363",
            "target":  {
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        },
        {
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}

Database specific

source
"https://storage.googleapis.com/android-osv/ASB-A-508585261.json"
platform/packages/services/Telecomm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
17:0
Fixed
17:2026-11-01

Affected versions

Other
17

Ecosystem specific

{
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}

Database specific

source
"https://storage.googleapis.com/android-osv/ASB-A-508585261.json"
platform/packages/services/Telecomm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
14:0
Fixed
14:2026-11-01

Affected versions

Other
14

Ecosystem specific

{
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    ]
}

Database specific

source
"https://storage.googleapis.com/android-osv/ASB-A-508585261.json"