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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.

SAMSUNG Exynos 1080是韩国SAMSUNG公司的一款高端移动处理器。 SAMSUNG Exynos 1080存在输入验证错误漏洞，该漏洞源于NR RRC中对未认证下行RRC Setup消息处理不当，可能导致基带崩溃。

CVSS 4.0 · Medium EPSS 0.18% · P8

Affected Version Matrix 1

VendorProduct Version RangeStatus
Samsung Exynos 1080 firmware ≤ 2025-10-22 affected
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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
Vulnerability Title
SAMSUNG Exynos 1080 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAMSUNG Exynos 1080是韩国SAMSUNG公司的一款高端移动处理器。 SAMSUNG Exynos 1080存在输入验证错误漏洞，该漏洞源于NR RRC中对未认证下行RRC Setup消息处理不当，可能导致基带崩溃。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Samsung Exynos 1080 firmware 0 ~ 2025-10-22 -

II. Public POCs for CVE-2026-23792

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III. Intelligence Information for CVE-2026-23792

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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 SAMSUNG Exynos 850 资源管理错误漏洞
CVE-2026-33963 7.5 HIGH SAMSUNG Exynos 1330 缓冲区错误漏洞
CVE-2026-33964 6.4 MEDIUM SAMSUNG Exynos 1580 缓冲区错误漏洞
CVE-2026-23787 4.2 MEDIUM SAMSUNG Exynos 1280 资源管理错误漏洞
CVE-2026-23788 4.2 MEDIUM SAMSUNG Exynos 1280 缓冲区错误漏洞
CVE-2026-23791 4.2 MEDIUM SAMSUNG Exynos 1280 缓冲区错误漏洞
CVE-2026-23790 4.2 MEDIUM SAMSUNG Exynos 1280 资源管理错误漏洞
CVE-2026-33957 4.2 MEDIUM SAMSUNG Exynos 1580 缓冲区错误漏洞
CVE-2026-23793 3.5 LOW SAMSUNG Exynos 1330 缓冲区错误漏洞
CVE-2026-33970 3.5 LOW SAMSUNG Exynos 850 异常处理不当漏洞
CVE-2023-37366 2.8 LOW Google Pixel 安全漏洞
CVE-2026-23786 2.8 LOW SAMSUNG Exynos 1280 竞争条件问题漏洞
CVE-2026-33966 2.8 LOW SAMSUNG Exynos 1330 调试信息泄露漏洞
CVE-2026-33968 2.8 LOW SAMSUNG Exynos 1330 缓冲区错误漏洞
CVE-2026-33967 2.8 LOW SAMSUNG Exynos 1330 缓冲区错误漏洞
CVE-2026-33960 2.8 LOW SAMSUNG Exynos 1330 缓冲区错误漏洞
CVE-2026-33962 2.8 LOW SAMSUNG Exynos 850 缓冲区错误漏洞
CVE-2026-33956 2.8 LOW SAMSUNG Exynos 1330 缓冲区错误漏洞

IV. Related Vulnerabilities

Same vendor: Samsung
Same weakness: CWE-346