CVE-2026-58926
Quick assessment
Affected
Google Android
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
EVS HAL 中存在一个释放后使用（Use-After-Free, UAF）漏洞。该漏洞允许特权客户端在生产者线程仍在使用该缓冲区时释放 。通过 和 函数触发的这一竞态条件，使攻击者能够操纵已释放的堆内存，进而可能导致 EVS HAL 进程中的文件描述符泄露。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-58926
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A Use-After-Free (UAF) vulnerability exists in the EVS HAL, allowing a privileged client to free a `buffer_handle_t` while the producer thread is still using it. This race condition, triggered via `doneWithFrame` and `setMaxFramesInFlight`, enables an attacker to manipulate freed heap memory, potentially leading to the leakage of file descriptors from the EVS HAL process.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Affected Products
II. Public POCs for CVE-2026-58926
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Other References for CVE-2026-58926 (1)
Same Patch Batch · Google · 2026-11-02 · 139 CVEs total
| CVE-2026-58970 | AppTimeTracker 混淆代理漏洞致本地权限提升 | |
| CVE-2026-59001 | TelephonyProvider 逻辑错误导致本地信息泄露 | |
| CVE-2026-59000 | 多处以混淆代理导致的权限绕过漏洞 | |
| CVE-2026-58997 | Bitmap.cpp 越界读取漏洞导致信息泄露 | |
| CVE-2026-58995 | ZipFileRO getEntryFileName 堆缓冲区溢出漏洞 | |
| CVE-2026-58994 | NfcService.java 权限绕过导致本地提权 | |
| CVE-2026-58990 | l2c_fcr.cc 整型溢出漏洞致远程信息泄露 | |
| CVE-2026-58989 | OemLockService 缺失权限检查导致 FRP 绕过漏洞 | |
| CVE-2026-58988 | ShimConverter.cpp 越界读取导致本地信息泄露 | |
| CVE-2026-58986 | MediaQualityService 权限绕过漏洞 | |
| CVE-2026-58985 | RpcServerTrusty 逻辑错误导致拒绝服务漏洞 | |
| CVE-2026-58984 | 多处以用后释放导致内存损坏，可本地提权 | |
| CVE-2026-58979 | PresentationController.java 逻辑错误导致本地提权 | |
| CVE-2026-58978 | 多位置逻辑错误致物理权限提升漏洞 | |
| CVE-2026-58976 | ProviderUtil.java 逻辑错误致跨用户数据泄露 | |
| CVE-2026-58975 | 某软件越界写入漏洞：本地提权，无需交互 | |
| CVE-2026-58974 | 多个位置存在权限检查缺失导致的本地提权漏洞 | |
| CVE-2026-58971 | MuPDF 整数溢出导致越界读取漏洞 | |
| CVE-2026-58956 | avb_rsa.c modpowF4 逻辑错误导致本地提权 | |
| CVE-2026-58953 | oapv_vlc.c 堆溢出导致越界读取 |
Showing top 20 of 139 CVEs. View all on vendor page → →