Unverified50% confidenceFactExact time
The iOS sandbox is implemented through kernel-level mandatory access control; even if an app is infected by malicious code, an attacker needs additional vulnerabilities to break through the sandbox boundary.
1
Sources
50%
Confidence
Long-term
Relevance
10/23/2026
First Seen
Sources
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Related Claims
Unverified现代iOS越狱通常需要组合多个漏洞形成完整的利用链，包括用户态代码执行、内核信息泄露、内核代码执行及绕过硬件缓解措施77% similarUnverifiedAttackers can exfiltrate sensitive information out of the sandbox through legitimate outbound channels by embedding malicious code in dependency packages (supply chain attacks).77% similarUnverifiedBy restricting the agent's system call permissions, network access scope, and filesystem boundaries, sandboxes can confine the blast radius of prompt injection attacks to within the isolated environment.75% similarUnverifiedThe iOS kernel attack surface is relatively narrow and protected by the hardware Secure Enclave, and exploit chains for such vulnerabilities typically require combining multiple vulnerabilities, making the cost extremely high.74% similarUnverifiediOS kernel vulnerabilities and privilege escalation refer to attackers exploiting memory corruption, logic flaws, and other issues in the iOS kernel (XNU) to escalate from ordinary app privileges to the highest system privileges (root).73% similar
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