CVE-2026-23792
Quick assessment
Affected
Samsung Exynos 1080 firmware
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.
在三星 Exynos 1080、2100、1280、2200、1330、1380、1480、2400、1580、2500、W1000 手机处理器及 Modem 5300、Modem 5400、Modem 5410 的 NR RRC（新空口无线资源控制）中发现了问题。对未认证的下行 RRC Setup（RRC 建立）消息处理不当，可能导致基带崩溃。
Possible ATT&CK Techniques 3 AI
T1029 · Scheduled Transfer T1598 · Phishing for Information T1210 · Exploitation of Remote Services
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I. Basic Information for CVE-2026-23792
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in NR RRC in Samsung Mobile Processor and Modem Exynos 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, W1000, Modem 5300, Modem 5400, and Modem 5410. Incorrect handling of unauthenticated downlink RRC Setup messages can cause the baseband to crash.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
源验证错误
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Samsung | Exynos 1080 firmware | 0 ~ 2025-10-22 | - |
|
II. Public POCs for CVE-2026-23792
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Vendor Advisories for CVE-2026-23792 (1)
Same Patch Batch · Samsung · 2026-09-14 · 19 CVEs total
| CVE-2026-23789 | 7.8 HIGH | 三星Exynos MFC编码器double-free漏洞 |
| CVE-2026-33963 | 7.5 HIGH | 三星Exynos芯片组摄像头栈缓冲区溢出致拒绝服务 |
| CVE-2026-33964 | 6.4 MEDIUM | 三星Exynos 1580/2500相机模块指针解引用漏洞 |
| CVE-2026-23787 | 4.2 MEDIUM | 三星Exynos多款芯片DRM驱动UAF致内核崩溃 |
| CVE-2026-23788 | 4.2 MEDIUM | Exynos DPU堆溢出致系统崩溃 |
| CVE-2026-23791 | 4.2 MEDIUM | 三星Exynos DPU驱动越界写致内核损坏 |
| CVE-2026-23790 | 4.2 MEDIUM | 三星Exynos DPU双释放导致内核内存损坏 |
| CVE-2026-33957 | 4.2 MEDIUM | 三星 Exynos 1580 驱动越界读写漏洞 |
| CVE-2026-23793 | 3.5 LOW | 三星Exynos系列芯片摄像头驱动越界访问致内核内存损坏 |
| CVE-2026-33970 | 3.5 LOW | 三星Exynos 5G基带RRC空指针解引用 |
| CVE-2023-37366 | 2.8 LOW | Google Pixel 安全漏洞 |
| CVE-2026-23786 | 2.8 LOW | Exynos处理器DRM驱动TOCTOU竞态致内核崩溃 |
| CVE-2026-33966 | 2.8 LOW | 三星Exynos 1330等芯片Camera驱动信息泄露 |
| CVE-2026-33968 | 2.8 LOW | 三星Exynos系列处理器Camera驱动TOCTOU越界 |
| CVE-2026-33967 | 2.8 LOW | Exynos系列处理器相机驱动越界访问致内存损坏 |
| CVE-2026-33960 | 2.8 LOW | Exynos系列Wi-Fi驱动越界写致拒绝服务 |
| CVE-2026-33962 | 2.8 LOW | Exynos多型号Wi-Fi Netlink命令越界读 |
| CVE-2026-33956 | 2.8 LOW | 三星Exynos芯片相机模块越界写导致服务中断 |
IV. Related Vulnerabilities
Same weakness: CWE-346
V. Comments for CVE-2026-23792
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