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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-37532

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.

Automotive Grade Linux agl-service-can-low-level是Automotive Grade Linux公司的一个车载通信服务组件。 Automotive Grade Linux agl-service-can-low-level 17.1.12版本存在安全漏洞，该漏洞源于isotp-c库中存在堆缓冲区过度读取，在isotp_continue_receive函数中，payload_length从CAN帧数据的4位半字节中提取，当payload_length超过可用数据

CVSS 7.1 · High EPSS 0.30% · P20

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

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-2026-37532

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
AGL agl-service-can-low-level thru 17.1.12 contains a heap buffer over-read in the isotp-c library. In isotp_continue_receive (receive.c:87-89), the payload_length for a Single Frame is extracted from a 4-bit nibble in the CAN frame data, yielding values 0-15. However, a standard CAN frame is only 8 bytes, with payload starting at data[1] (7 bytes available). When payload_length exceeds the available data (e.g., nibble=15 but only 7 payload bytes exist), memcpy(message.payload, &data[1], payload_length) reads up to 8 bytes past the end of the data buffer.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Automotive Grade Linux agl-service-can-low-level 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Automotive Grade Linux agl-service-can-low-level是Automotive Grade Linux公司的一个车载通信服务组件。 Automotive Grade Linux agl-service-can-low-level 17.1.12版本存在安全漏洞，该漏洞源于isotp-c库中存在堆缓冲区过度读取，在isotp_continue_receive函数中，payload_length从CAN帧数据的4位半字节中提取，当payload_length超过可用数据
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-2026-37532

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-37532

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-37532 (1)

News Coverage for CVE-2026-37532 (1)

Same Patch Batch · n/a · 2026-05-01 · 53 CVEs total

CVE-2026-37541 10.0 CRITICAL Open-Vehicle-Monitoring-System-3 安全漏洞
CVE-2026-37539 9.8 CRITICAL cannelloni 安全漏洞
CVE-2026-37531 9.8 CRITICAL Automotive Grade Linux app-framework-main 路径遍历漏洞
CVE-2026-37536 8.8 HIGH Unified Diagnostic Services Support Library in C 安全漏洞
CVE-2026-37552 8.4 HIGH Mix PHP 代码问题漏洞
CVE-2026-37540 8.4 HIGH open-amp 输入验证错误漏洞
CVE-2026-37537 8.1 HIGH Open SAE J1939 输入验证错误漏洞
CVE-2026-37526 7.8 HIGH Automotive Grade Linux app-framework-binder 访问控制错误漏洞
CVE-2026-37525 7.8 HIGH Automotive Grade Linux app-framework-binder 安全漏洞
CVE-2026-37554 7.5 HIGH Vanetza 安全漏洞
CVE-2026-7598 7.3 HIGH libssh2 userauth.c userauth_password integer overflow
CVE-2026-37535 7.1 HIGH ISO-TP (ISO 15765-2) Support Library in C 缓冲区错误漏洞
CVE-2026-37503 6.9 MEDIUM V2Board 跨站脚本漏洞
CVE-2026-7536 5.3 MEDIUM Open5GS BSF pcfBindings bsf_sess_add_by_ip_address denial of service
CVE-2026-7580 5.3 MEDIUM Exiftool JPEG/QuickTime/MOV/MP4 GM.pm Process_mrld code injection
CVE-2026-37504 5.3 MEDIUM V2Board 安全漏洞
CVE-2026-37505 4.9 MEDIUM V2Board SQL注入漏洞
CVE-2026-7578 4.7 MEDIUM MacCMS Pro Plugin Installation add.html install unrestricted upload
CVE-2026-7587 4.3 MEDIUM Open5GS AMF nsmf-handler.c amf_nsmf_pdusession_handle_update_sm_context denial of service
CVE-2026-7518 4.3 MEDIUM Open5GS AMF SBI Endpoint sdmsubscription-notify amf_namf_callback_handle_sdm_data_change_n

Showing top 20 of 53 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2026-37532

No comments yet

Leave a comment