Tag: CVE-2021-37976

1 Attack Reports | 0 Vulnerabilities

Attack reports

Prolific Zero-Day Exploits Continue

Despite sanctions, Intellexa continues to operate, developing and selling spyware to various clients. The company has been linked to 15 unique zero-day vulnerabilities since 2021, targeting mobile browsers and operating systems. Their exploit chain, known as 'smack', uses a framework called JSKit f…
ios
surveillance
android
zero-day
spyware
CVE-2024-4610
chrome
CVE-2025-6554
2025-12-04
predator
CVE-2023-41991
CVE-2023-41992
CVE-2023-41993
exploit-chain
CVE-2023-2033
preyhunter
CVE-2023-4762
CVE-2021-37976
CVE-2023-2136
CVE-2023-3079
CVE-2021-37973
CVE-2021-38003
CVE-2021-1048
CVE-2025-48543
CVE-2021-38000
Published: December 4, 2025
Linked vulnerabilities : CVE-2024-4610, CVE-2025-6554 (CVSS 8.1), CVE-2025-12480 (CVSS 9.1), CVE-2025-48543, CVE-2021-1048, CVE-2023-2136, CVE-2021-38003, CVE-2021-37976, CVE-2023-2033, CVE-2023-41993, CVE-2023-41992, CVE-2023-41991, CVE-2023-4762, CVE-2023-3079, CVE-2021-38000, CVE-2021-37973, CVE-2022-42856
Downloadable IOCs: 2
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