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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-6067

Quick assessment

Affected
NASM NASM
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.

NASM是The Netwide Assembler开源的一个跨平台的汇编器工具。 NASM存在安全漏洞，该漏洞源于obj_directive函数缺少边界检查，可能导致堆缓冲区溢出、拒绝服务和执行任意代码。

AI Predicted 8.4 Difficulty: Easy EPSS 0.36% · P28
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-6067

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
CVE-2026-6067
Source: CVE Program / CVE List V5
Vulnerability Description
A heap buffer overflow vulnerability exists in the Netwide Assembler (NASM) due to a lack of bounds checking in the obj_directive() function. This vulnerability can be exploited by a user assembling a malicious .asm file, potentially leading to heap memory corruption, denial of service (crash), and arbitrary code execution.
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
NASM 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NASM是The Netwide Assembler开源的一个跨平台的汇编器工具。 NASM存在安全漏洞，该漏洞源于obj_directive函数缺少边界检查，可能导致堆缓冲区溢出、拒绝服务和执行任意代码。
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
NASM NASM nasm-3.02rc5 -

II. Public POCs for CVE-2026-6067

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-6067

请登录查看更多情报信息。

Proof of Concept for CVE-2026-6067 (1)

Same Patch Batch · NASM · 2026-04-10 · 3 CVEs total

CVE-2026-6069 CVE-2026-6069
CVE-2026-6068 CVE-2026-6068

IV. Related Vulnerabilities

Same product: NASM
Same vendor: NASM

V. Comments for CVE-2026-6067

No comments yet

Leave a comment