Vulnerability Details CVE-2021-24027
A cache configuration issue prior to WhatsApp for Android v2.21.4.18 and WhatsApp Business for Android v2.21.4.18 may have allowed a third party with access to the device’s external storage to read cached TLS material.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.144
EPSS Ranking 94.0%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2021-24027
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cpe:2.3:a:whatsapp:whatsapp:-
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cpe:2.3:a:whatsapp:whatsapp:0.0.104
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cpe:2.3:a:whatsapp:whatsapp:0.0.120
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cpe:2.3:a:whatsapp:whatsapp:0.0.58
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cpe:2.3:a:whatsapp:whatsapp:0.0.60
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cpe:2.3:a:whatsapp:whatsapp:0.0.62
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cpe:2.3:a:whatsapp:whatsapp:0.0.73
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cpe:2.3:a:whatsapp:whatsapp:0.0.75
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cpe:2.3:a:whatsapp:whatsapp:0.0.86
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cpe:2.3:a:whatsapp:whatsapp:0.0.89
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cpe:2.3:a:whatsapp:whatsapp:0.0.98
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cpe:2.3:a:whatsapp:whatsapp:2.11.544
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cpe:2.3:a:whatsapp:whatsapp:2.11.561
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cpe:2.3:a:whatsapp:whatsapp:2.12.14
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cpe:2.3:a:whatsapp:whatsapp:2.12.250
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cpe:2.3:a:whatsapp:whatsapp:2.12.30
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cpe:2.3:a:whatsapp:whatsapp:2.12.304
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cpe:2.3:a:whatsapp:whatsapp:2.12.331
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cpe:2.3:a:whatsapp:whatsapp:2.12.367
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cpe:2.3:a:whatsapp:whatsapp:2.12.453
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cpe:2.3:a:whatsapp:whatsapp:2.12.48
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cpe:2.3:a:whatsapp:whatsapp:2.12.50
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cpe:2.3:a:whatsapp:whatsapp:2.12.556
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cpe:2.3:a:whatsapp:whatsapp:2.16.207
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cpe:2.3:a:whatsapp:whatsapp:2.16.225
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cpe:2.3:a:whatsapp:whatsapp:2.16.275
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cpe:2.3:a:whatsapp:whatsapp:2.16.306
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cpe:2.3:a:whatsapp:whatsapp:2.16.310
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cpe:2.3:a:whatsapp:whatsapp:2.16.323
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cpe:2.3:a:whatsapp:whatsapp:2.16.352
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cpe:2.3:a:whatsapp:whatsapp:2.16.382
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cpe:2.3:a:whatsapp:whatsapp:2.16.392
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cpe:2.3:a:whatsapp:whatsapp:2.16.396
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cpe:2.3:a:whatsapp:whatsapp:2.16.95
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cpe:2.3:a:whatsapp:whatsapp:2.17.107
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cpe:2.3:a:whatsapp:whatsapp:2.17.146
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cpe:2.3:a:whatsapp:whatsapp:2.17.190
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cpe:2.3:a:whatsapp:whatsapp:2.17.223
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cpe:2.3:a:whatsapp:whatsapp:2.17.24
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cpe:2.3:a:whatsapp:whatsapp:2.17.254
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cpe:2.3:a:whatsapp:whatsapp:2.17.296
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cpe:2.3:a:whatsapp:whatsapp:2.17.323
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cpe:2.3:a:whatsapp:whatsapp:2.17.351
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cpe:2.3:a:whatsapp:whatsapp:2.17.395
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cpe:2.3:a:whatsapp:whatsapp:2.17.427
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cpe:2.3:a:whatsapp:whatsapp:2.17.79
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cpe:2.3:a:whatsapp:whatsapp:2.18.1
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cpe:2.3:a:whatsapp:whatsapp:2.18.100
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cpe:2.3:a:whatsapp:whatsapp:2.18.101
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cpe:2.3:a:whatsapp:whatsapp:2.18.102
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cpe:2.3:a:whatsapp:whatsapp:2.18.104
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cpe:2.3:a:whatsapp:whatsapp:2.18.105
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cpe:2.3:a:whatsapp:whatsapp:2.18.106
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cpe:2.3:a:whatsapp:whatsapp:2.18.108
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cpe:2.3:a:whatsapp:whatsapp:2.18.109
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cpe:2.3:a:whatsapp:whatsapp:2.18.111
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cpe:2.3:a:whatsapp:whatsapp:2.18.116
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cpe:2.3:a:whatsapp:whatsapp:2.18.117
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cpe:2.3:a:whatsapp:whatsapp:2.18.121
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cpe:2.3:a:whatsapp:whatsapp:2.18.122
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cpe:2.3:a:whatsapp:whatsapp:2.18.123
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cpe:2.3:a:whatsapp:whatsapp:2.18.124
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cpe:2.3:a:whatsapp:whatsapp:2.18.126
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cpe:2.3:a:whatsapp:whatsapp:2.18.129
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cpe:2.3:a:whatsapp:whatsapp:2.18.13
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cpe:2.3:a:whatsapp:whatsapp:2.18.130
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cpe:2.3:a:whatsapp:whatsapp:2.18.131
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cpe:2.3:a:whatsapp:whatsapp:2.18.132
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cpe:2.3:a:whatsapp:whatsapp:2.18.14
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cpe:2.3:a:whatsapp:whatsapp:2.18.150
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cpe:2.3:a:whatsapp:whatsapp:2.18.18
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cpe:2.3:a:whatsapp:whatsapp:2.18.21
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cpe:2.3:a:whatsapp:whatsapp:2.18.22
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cpe:2.3:a:whatsapp:whatsapp:2.18.248
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cpe:2.3:a:whatsapp:whatsapp:2.18.26
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cpe:2.3:a:whatsapp:whatsapp:2.18.276
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cpe:2.3:a:whatsapp:whatsapp:2.18.28
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cpe:2.3:a:whatsapp:whatsapp:2.18.29
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cpe:2.3:a:whatsapp:whatsapp:2.18.293
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cpe:2.3:a:whatsapp:whatsapp:2.18.295
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cpe:2.3:a:whatsapp:whatsapp:2.18.3
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cpe:2.3:a:whatsapp:whatsapp:2.18.30
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cpe:2.3:a:whatsapp:whatsapp:2.18.306
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cpe:2.3:a:whatsapp:whatsapp:2.18.32
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cpe:2.3:a:whatsapp:whatsapp:2.18.327
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cpe:2.3:a:whatsapp:whatsapp:2.18.33
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cpe:2.3:a:whatsapp:whatsapp:2.18.341
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cpe:2.3:a:whatsapp:whatsapp:2.18.35
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cpe:2.3:a:whatsapp:whatsapp:2.18.36
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cpe:2.3:a:whatsapp:whatsapp:2.18.361
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cpe:2.3:a:whatsapp:whatsapp:2.18.37
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cpe:2.3:a:whatsapp:whatsapp:2.18.373
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cpe:2.3:a:whatsapp:whatsapp:2.18.38
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cpe:2.3:a:whatsapp:whatsapp:2.18.380
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cpe:2.3:a:whatsapp:whatsapp:2.18.42
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cpe:2.3:a:whatsapp:whatsapp:2.18.43
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cpe:2.3:a:whatsapp:whatsapp:2.18.44
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cpe:2.3:a:whatsapp:whatsapp:2.18.49
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cpe:2.3:a:whatsapp:whatsapp:2.18.51
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cpe:2.3:a:whatsapp:whatsapp:2.18.54
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cpe:2.3:a:whatsapp:whatsapp:2.18.55
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cpe:2.3:a:whatsapp:whatsapp:2.18.62
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cpe:2.3:a:whatsapp:whatsapp:2.18.63
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cpe:2.3:a:whatsapp:whatsapp:2.18.68
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cpe:2.3:a:whatsapp:whatsapp:2.18.69
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cpe:2.3:a:whatsapp:whatsapp:2.18.7
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cpe:2.3:a:whatsapp:whatsapp:2.18.71
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cpe:2.3:a:whatsapp:whatsapp:2.18.72
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cpe:2.3:a:whatsapp:whatsapp:2.18.75
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cpe:2.3:a:whatsapp:whatsapp:2.18.77
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cpe:2.3:a:whatsapp:whatsapp:2.18.79
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cpe:2.3:a:whatsapp:whatsapp:2.18.80
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cpe:2.3:a:whatsapp:whatsapp:2.18.87
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cpe:2.3:a:whatsapp:whatsapp:2.18.9
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cpe:2.3:a:whatsapp:whatsapp:2.18.90
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cpe:2.3:a:whatsapp:whatsapp:2.18.91
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cpe:2.3:a:whatsapp:whatsapp:2.18.92
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cpe:2.3:a:whatsapp:whatsapp:2.18.94
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cpe:2.3:a:whatsapp:whatsapp:2.18.95
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cpe:2.3:a:whatsapp:whatsapp:2.18.99
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cpe:2.3:a:whatsapp:whatsapp:2.19.102
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cpe:2.3:a:whatsapp:whatsapp:2.19.103
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cpe:2.3:a:whatsapp:whatsapp:2.19.106
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cpe:2.3:a:whatsapp:whatsapp:2.19.108
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cpe:2.3:a:whatsapp:whatsapp:2.19.110
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cpe:2.3:a:whatsapp:whatsapp:2.19.113
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cpe:2.3:a:whatsapp:whatsapp:2.19.115
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cpe:2.3:a:whatsapp:whatsapp:2.19.116
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cpe:2.3:a:whatsapp:whatsapp:2.19.118
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cpe:2.3:a:whatsapp:whatsapp:2.19.119
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cpe:2.3:a:whatsapp:whatsapp:2.19.120
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cpe:2.3:a:whatsapp:whatsapp:2.19.123
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cpe:2.3:a:whatsapp:whatsapp:2.19.126
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cpe:2.3:a:whatsapp:whatsapp:2.19.127
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cpe:2.3:a:whatsapp:whatsapp:2.19.128
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cpe:2.3:a:whatsapp:whatsapp:2.19.129
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cpe:2.3:a:whatsapp:whatsapp:2.19.130
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cpe:2.3:a:whatsapp:whatsapp:2.19.131
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cpe:2.3:a:whatsapp:whatsapp:2.19.133
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cpe:2.3:a:whatsapp:whatsapp:2.19.134
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cpe:2.3:a:whatsapp:whatsapp:2.19.136
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cpe:2.3:a:whatsapp:whatsapp:2.19.138
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cpe:2.3:a:whatsapp:whatsapp:2.19.139
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cpe:2.3:a:whatsapp:whatsapp:2.19.14
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cpe:2.3:a:whatsapp:whatsapp:2.19.142
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cpe:2.3:a:whatsapp:whatsapp:2.19.143
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cpe:2.3:a:whatsapp:whatsapp:2.19.144
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cpe:2.3:a:whatsapp:whatsapp:2.19.145
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cpe:2.3:a:whatsapp:whatsapp:2.19.147
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cpe:2.3:a:whatsapp:whatsapp:2.19.148
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cpe:2.3:a:whatsapp:whatsapp:2.19.150
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cpe:2.3:a:whatsapp:whatsapp:2.19.152
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cpe:2.3:a:whatsapp:whatsapp:2.19.154
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cpe:2.3:a:whatsapp:whatsapp:2.19.155
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cpe:2.3:a:whatsapp:whatsapp:2.19.156
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cpe:2.3:a:whatsapp:whatsapp:2.19.157
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cpe:2.3:a:whatsapp:whatsapp:2.19.158
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cpe:2.3:a:whatsapp:whatsapp:2.19.159
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cpe:2.3:a:whatsapp:whatsapp:2.19.160
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cpe:2.3:a:whatsapp:whatsapp:2.19.163
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cpe:2.3:a:whatsapp:whatsapp:2.19.164
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cpe:2.3:a:whatsapp:whatsapp:2.19.165
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cpe:2.3:a:whatsapp:whatsapp:2.19.166
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cpe:2.3:a:whatsapp:whatsapp:2.19.167
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cpe:2.3:a:whatsapp:whatsapp:2.19.168
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cpe:2.3:a:whatsapp:whatsapp:2.19.169
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cpe:2.3:a:whatsapp:whatsapp:2.19.17
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cpe:2.3:a:whatsapp:whatsapp:2.19.170
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cpe:2.3:a:whatsapp:whatsapp:2.19.171
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cpe:2.3:a:whatsapp:whatsapp:2.19.172
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cpe:2.3:a:whatsapp:whatsapp:2.19.174
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cpe:2.3:a:whatsapp:whatsapp:2.19.175
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cpe:2.3:a:whatsapp:whatsapp:2.19.176
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cpe:2.3:a:whatsapp:whatsapp:2.19.177
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cpe:2.3:a:whatsapp:whatsapp:2.19.178
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cpe:2.3:a:whatsapp:whatsapp:2.19.179
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cpe:2.3:a:whatsapp:whatsapp:2.19.18
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cpe:2.3:a:whatsapp:whatsapp:2.19.184
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cpe:2.3:a:whatsapp:whatsapp:2.19.185
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cpe:2.3:a:whatsapp:whatsapp:2.19.186
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cpe:2.3:a:whatsapp:whatsapp:2.19.187
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cpe:2.3:a:whatsapp:whatsapp:2.19.189
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cpe:2.3:a:whatsapp:whatsapp:2.19.19
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cpe:2.3:a:whatsapp:whatsapp:2.19.191
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cpe:2.3:a:whatsapp:whatsapp:2.19.192
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cpe:2.3:a:whatsapp:whatsapp:2.19.194
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cpe:2.3:a:whatsapp:whatsapp:2.19.195
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cpe:2.3:a:whatsapp:whatsapp:2.19.196
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cpe:2.3:a:whatsapp:whatsapp:2.19.203
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cpe:2.3:a:whatsapp:whatsapp:2.19.216
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cpe:2.3:a:whatsapp:whatsapp:2.19.230
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cpe:2.3:a:whatsapp:whatsapp:2.19.24
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cpe:2.3:a:whatsapp:whatsapp:2.19.243
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cpe:2.3:a:whatsapp:whatsapp:2.19.244
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cpe:2.3:a:whatsapp:whatsapp:2.19.245
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cpe:2.3:a:whatsapp:whatsapp:2.19.247
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cpe:2.3:a:whatsapp:whatsapp:2.19.249
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cpe:2.3:a:whatsapp:whatsapp:2.19.25
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cpe:2.3:a:whatsapp:whatsapp:2.19.251
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cpe:2.3:a:whatsapp:whatsapp:2.19.252
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cpe:2.3:a:whatsapp:whatsapp:2.19.258
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cpe:2.3:a:whatsapp:whatsapp:2.19.260
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cpe:2.3:a:whatsapp:whatsapp:2.19.262
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cpe:2.3:a:whatsapp:whatsapp:2.19.263
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cpe:2.3:a:whatsapp:whatsapp:2.19.27
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cpe:2.3:a:whatsapp:whatsapp:2.19.274
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cpe:2.3:a:whatsapp:whatsapp:2.19.275
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cpe:2.3:a:whatsapp:whatsapp:2.19.28
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cpe:2.3:a:whatsapp:whatsapp:2.19.283
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cpe:2.3:a:whatsapp:whatsapp:2.19.285
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cpe:2.3:a:whatsapp:whatsapp:2.19.289
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cpe:2.3:a:whatsapp:whatsapp:2.19.29
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cpe:2.3:a:whatsapp:whatsapp:2.19.291
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cpe:2.3:a:whatsapp:whatsapp:2.19.293
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cpe:2.3:a:whatsapp:whatsapp:2.19.294
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cpe:2.3:a:whatsapp:whatsapp:2.19.295
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cpe:2.3:a:whatsapp:whatsapp:2.19.296
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cpe:2.3:a:whatsapp:whatsapp:2.19.298
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cpe:2.3:a:whatsapp:whatsapp:2.19.300
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cpe:2.3:a:whatsapp:whatsapp:2.19.308
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cpe:2.3:a:whatsapp:whatsapp:2.19.31
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cpe:2.3:a:whatsapp:whatsapp:2.19.326
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cpe:2.3:a:whatsapp:whatsapp:2.19.33
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cpe:2.3:a:whatsapp:whatsapp:2.19.330
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cpe:2.3:a:whatsapp:whatsapp:2.19.34
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cpe:2.3:a:whatsapp:whatsapp:2.19.35
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cpe:2.3:a:whatsapp:whatsapp:2.19.39
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cpe:2.3:a:whatsapp:whatsapp:2.19.4
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cpe:2.3:a:whatsapp:whatsapp:2.19.42
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cpe:2.3:a:whatsapp:whatsapp:2.19.44
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cpe:2.3:a:whatsapp:whatsapp:2.19.45
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cpe:2.3:a:whatsapp:whatsapp:2.19.46
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cpe:2.3:a:whatsapp:whatsapp:2.19.48
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cpe:2.3:a:whatsapp:whatsapp:2.19.5
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cpe:2.3:a:whatsapp:whatsapp:2.19.50
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cpe:2.3:a:whatsapp:whatsapp:2.19.51
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cpe:2.3:a:whatsapp:whatsapp:2.19.52
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cpe:2.3:a:whatsapp:whatsapp:2.19.54
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cpe:2.3:a:whatsapp:whatsapp:2.19.55
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cpe:2.3:a:whatsapp:whatsapp:2.19.56
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cpe:2.3:a:whatsapp:whatsapp:2.19.57
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cpe:2.3:a:whatsapp:whatsapp:2.19.59
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cpe:2.3:a:whatsapp:whatsapp:2.19.6
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cpe:2.3:a:whatsapp:whatsapp:2.19.61
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cpe:2.3:a:whatsapp:whatsapp:2.19.63
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cpe:2.3:a:whatsapp:whatsapp:2.19.65
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cpe:2.3:a:whatsapp:whatsapp:2.19.67
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cpe:2.3:a:whatsapp:whatsapp:2.19.69
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cpe:2.3:a:whatsapp:whatsapp:2.19.7
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cpe:2.3:a:whatsapp:whatsapp:2.19.71
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cpe:2.3:a:whatsapp:whatsapp:2.19.73
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cpe:2.3:a:whatsapp:whatsapp:2.19.74
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cpe:2.3:a:whatsapp:whatsapp:2.19.75
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cpe:2.3:a:whatsapp:whatsapp:2.19.78
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cpe:2.3:a:whatsapp:whatsapp:2.19.79
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cpe:2.3:a:whatsapp:whatsapp:2.19.8
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cpe:2.3:a:whatsapp:whatsapp:2.19.80
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cpe:2.3:a:whatsapp:whatsapp:2.19.81
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cpe:2.3:a:whatsapp:whatsapp:2.19.82
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cpe:2.3:a:whatsapp:whatsapp:2.19.83
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cpe:2.3:a:whatsapp:whatsapp:2.19.86
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cpe:2.3:a:whatsapp:whatsapp:2.19.87
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cpe:2.3:a:whatsapp:whatsapp:2.19.89
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cpe:2.3:a:whatsapp:whatsapp:2.19.9
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cpe:2.3:a:whatsapp:whatsapp:2.19.92
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cpe:2.3:a:whatsapp:whatsapp:2.19.93
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cpe:2.3:a:whatsapp:whatsapp:2.19.95
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cpe:2.3:a:whatsapp:whatsapp:2.19.97
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cpe:2.3:a:whatsapp:whatsapp:2.19.98
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cpe:2.3:a:whatsapp:whatsapp:2.19.99
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cpe:2.3:a:whatsapp:whatsapp:2.20.108
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cpe:2.3:a:whatsapp:whatsapp:2.20.130
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cpe:2.3:a:whatsapp:whatsapp:2.20.140
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cpe:2.3:a:whatsapp:whatsapp:2.20.185
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cpe:2.3:a:whatsapp:whatsapp:2.20.193.2
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cpe:2.3:a:whatsapp:whatsapp:2.20.193.9
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cpe:2.3:a:whatsapp:whatsapp:2.20.194.16
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cpe:2.3:a:whatsapp:whatsapp:2.20.195.15
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cpe:2.3:a:whatsapp:whatsapp:2.20.195.17
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cpe:2.3:a:whatsapp:whatsapp:2.20.196.16
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cpe:2.3:a:whatsapp:whatsapp:2.20.197.17
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cpe:2.3:a:whatsapp:whatsapp:2.20.197.20
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cpe:2.3:a:whatsapp:whatsapp:2.20.198.15
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cpe:2.3:a:whatsapp:whatsapp:2.20.199.14
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cpe:2.3:a:whatsapp:whatsapp:2.20.35
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cpe:2.3:a:whatsapp:whatsapp:2.20.78
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cpe:2.3:a:whatsapp:whatsapp:2.20.79
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cpe:2.3:a:whatsapp:whatsapp:2.20.95
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cpe:2.3:a:whatsapp:whatsapp:2.20.96
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cpe:2.3:a:whatsapp:whatsapp:2.20.97
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cpe:2.3:a:whatsapp:whatsapp:2.21.1.13
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cpe:2.3:a:whatsapp:whatsapp:2.21.3
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cpe:2.3:a:whatsapp:whatsapp:2.9.243
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cpe:2.3:a:whatsapp:whatsapp_business:2.19.100
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cpe:2.3:a:whatsapp:whatsapp_business:2.19.101
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cpe:2.3:a:whatsapp:whatsapp_business:2.19.103
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cpe:2.3:a:whatsapp:whatsapp_business:2.19.104
-
cpe:2.3:a:whatsapp:whatsapp_business:2.19.105
-
cpe:2.3:a:whatsapp:whatsapp_business:2.19.106
-
cpe:2.3:a:whatsapp:whatsapp_business:2.19.107
-
cpe:2.3:a:whatsapp:whatsapp_business:2.19.108
-
cpe:2.3:a:whatsapp:whatsapp_business:2.19.109
-
cpe:2.3:a:whatsapp:whatsapp_business:2.19.110
-
cpe:2.3:a:whatsapp:whatsapp_business:2.19.114
-
cpe:2.3:a:whatsapp:whatsapp_business:2.19.116
-
cpe:2.3:a:whatsapp:whatsapp_business:2.19.117
-
cpe:2.3:a:whatsapp:whatsapp_business:2.19.118
-
cpe:2.3:a:whatsapp:whatsapp_business:2.19.122
-
cpe:2.3:a:whatsapp:whatsapp_business:2.19.125
-
cpe:2.3:a:whatsapp:whatsapp_business:2.19.22
-
cpe:2.3:a:whatsapp:whatsapp_business:2.19.38
-
cpe:2.3:a:whatsapp:whatsapp_business:2.19.90
-
cpe:2.3:a:whatsapp:whatsapp_business:2.19.98
-
cpe:2.3:a:whatsapp:whatsapp_business:2.20.196.12
-
cpe:2.3:a:whatsapp:whatsapp_business:2.20.20
-
cpe:2.3:a:whatsapp:whatsapp_business:2.20.35
-
cpe:2.3:a:whatsapp:whatsapp_business:2.20.46
-
cpe:2.3:a:whatsapp:whatsapp_business:2.20.49
-
cpe:2.3:a:whatsapp:whatsapp_business:2.21.1.13
-
cpe:2.3:a:whatsapp:whatsapp_business:2.21.3