Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-37220

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，该漏洞源于在E2_SETUP_REQUEST发送前关闭SCTP关联时使用assert()强制执行映射关系，可能导致远程未认证攻击者通过完成SCTP握手后立即断开连接导致近实时RIC崩溃。

AI Predicted 7.5 Difficulty: Trivial EPSS 0.35% · P28

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a n/a n/a affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-37220

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
FlexRIC v2.0.0 crashes when an SCTP association is closed before an E2_SETUP_REQUEST is sent. The near-RT RIC assumes a mapping between SCTP association and E2 node always exists in the cleanup path and enforces this via assert(). A remote unauthenticated attacker can crash the near-RT RIC (port 36421) by simply completing an SCTP handshake and immediately disconnecting, without sending any E2AP message.
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，该漏洞源于在E2_SETUP_REQUEST发送前关闭SCTP关联时使用assert()强制执行映射关系，可能导致远程未认证攻击者通过完成SCTP握手后立即断开连接导致近实时RIC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
- n/a n/a -

II. Public POCs for CVE-2026-37220

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-37220

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-37220 (1)

Other References for CVE-2026-37220 (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-2026-37233 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-2026-37223 FlexRIC 安全漏洞
CVE-2025-60485 GPAC 安全漏洞
CVE-2025-60486 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

V. Comments for CVE-2026-37220

No comments yet

Leave a comment