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CVE-2026-37233

Quick assessment

Affected
n/a n/a
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.

FlexRIC是Mosaic5G开源的一个 RAN 智能控制器。 FlexRIC v2.0.0版本存在安全漏洞，该漏洞源于iApp的xApp隔离机制中授权绕过，比较函数错误地将xapp_id与自身比较而非其他参数，可能导致恶意xApp删除其他xApp的订阅破坏多租户隔离。

AI Predicted 8.1 Difficulty: Easy EPSS 0.45% · P38

Possible ATT&CK Techniques 1 AI

T1528 · Steal Application Access Token

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a n/a n/a affected
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I. Basic Information for CVE-2026-37233

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
FlexRIC v2.0.0 contains an authorization bypass in the iApp's xApp isolation mechanism. The equality function eq_xapp_ric_gen_id() in src/ric/iApp/xapp_ric_id.c compares m0->xapp_id against itself (m0->xapp_id) instead of the other argument (m1->xapp_id), effectively ignoring the xApp identity dimension. A malicious xApp connected to the iApp (port 36422) can delete any other xApp's subscriptions by sending an E42_RIC_SUBSCRIPTION_DELETE_REQUEST with a matching ric_gen_id. This breaks multi-tenant isolation in any deployment with multiple xApps sharing the same RIC.
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
Vulnerability Title
FlexRIC 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FlexRIC是Mosaic5G开源的一个 RAN 智能控制器。 FlexRIC v2.0.0版本存在安全漏洞，该漏洞源于iApp的xApp隔离机制中授权绕过，比较函数错误地将xapp_id与自身比较而非其他参数，可能导致恶意xApp删除其他xApp的订阅破坏多租户隔离。
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
- n/a n/a -

II. Public POCs for CVE-2026-37233

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III. Intelligence Information for CVE-2026-37233

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News Coverage for CVE-2026-37233 (1)

Other References for CVE-2026-37233 (1)

Same Patch Batch · n/a · 2026-06-01 · 35 CVEs total

CVE-2026-10273 7.3 HIGH php-censor Webhook Endpoint GitBuild.php os command injection
CVE-2026-10240 6.3 MEDIUM JeecgBoot test server-side request forgery
CVE-2026-10239 6.3 MEDIUM JeecgBoot edit WordUtil.addImage server-side request forgery
CVE-2026-10229 5.3 MEDIUM Assimp Half-Life 1 MDL Loader HL1MDLLoader.cpp read_meshes heap-based overflow
CVE-2026-10230 5.3 MEDIUM Assimp Half-Life 1 MDL Loader HL1MDLLoader.cpp read_animations heap-based overflow
CVE-2026-10232 5.3 MEDIUM Assimp ASE File scene.cpp ~aiNode use after free
CVE-2026-10231 5.3 MEDIUM Assimp Half-Life 1 MDL Loader HL1MDLLoader.cpp extract_anim_value heap-based overflow
CVE-2026-10275 5.0 MEDIUM OpenSC pkcs11-tool Key Generation pkcs11-tool.c test_kpgen_certwrite buffer overflow
CVE-2026-10294 4.3 MEDIUM PackageKit API pk-transaction.c g_file_test improper authorization
CVE-2026-10300 3.7 LOW SGLang Inference HTTP Endpoint lora_manager.py assertion
CVE-2026-10233 3.3 LOW Assimp Half-Life 1 MDL Loader HL1MDLLoader.cpp read_sequence_infos out-of-bounds
CVE-2026-37226 FlexRIC 安全漏洞
CVE-2025-70099 lwext4 安全漏洞
CVE-2026-37234 FlexRIC 安全漏洞
CVE-2026-37230 FlexRIC 安全漏洞
CVE-2026-37229 FlexRIC 安全漏洞
CVE-2026-37231 FlexRIC 安全漏洞
CVE-2026-37225 FlexRIC 安全漏洞
CVE-2026-37220 FlexRIC 安全漏洞
CVE-2025-60485 GPAC 安全漏洞

Showing top 20 of 35 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

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