Android System forwarded intent user profile boundary bypass EoP
CVE-2025-48566 is an Android System elevation-of-privilege vulnerability affecting supported Android releases covered by the December 2025 Android Security Bulletin, including Android 13 through 16. According to the provided description, the issue exists in multiple locations and is caused by improper input validation when handling a forwarded intent. An attacker can exploit this flaw to bypass a user profile boundary, allowing actions or access to occur across profile isolation boundaries that should normally be enforced by the platform. Successful exploitation can result in local privilege escalation without requiring additional execution privileges, and no user interaction is needed.
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Impact, mitigation & remediation
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
Impact
What an attacker gets, and what they’ve been doing with it.
Mitigation
If you can’t patch tonight, do this now.
Remediation
Patch, then assume compromise.
Exploits
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Affected products & vendors
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
Recent activity
4 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Android System component elevation-of-privilege vulnerability fixed in the December 2025 bulletin.
High-severity System component vulnerability referenced in the bulletin; may result in local elevation of privilege or information disclosure on Android 13–16 (per the content).
The version that knows your environment.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.