CVE-2026-58857
High
Description
In decrypt of CryptoHalHidl.cpp, there is a possible use-after-free due to a race condition. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.
SeverityHigh
CVSS8.1
Exploit probability—
Product
Android
PublishedNov 2, 2026
First seenNov 4, 2026
Weakness typeCWE-362Race conditionCWE-416Use after free
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Google Android | 17, 16-qpr2, 16, 15, 14 | — |
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