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CVE-2026-82478— NASA Trick TCP Socket JSONVariableServerThread.cpp parse_request stack-based overflow

Quick assessment

Affected
NASA Trick
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.

在 NASA Trick 19.6.0 版本中发现了一个漏洞。该问题影响了 TCP Socket Handler 组件中 文件中的 函数。对该函数的特定操作会导致基于栈的缓冲区溢出。此漏洞可被远程利用。我们曾提前联系供应商通报此披露事宜，但对方未作出任何回应。

CVSS 7.3 · High
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I. Basic Information for CVE-2026-82478

Vulnerability Information
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Vulnerability Title
NASA Trick TCP Socket JSONVariableServerThread.cpp parse_request stack-based overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was determined in NASA Trick 19.6.0. This issue affects the function JSONVariableServerThread::parse_request of the file trick_source/sim_services/JSONVariableServer/JSONVariableServerThread.cpp of the component TCP Socket Handler. This manipulation causes stack-based buffer overflow. The attack is possible to be carried out remotely. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
NASA Trick 19.6.0 cpe:2.3:a:nasa:trick:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-82478

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III. Intelligence Information for CVE-2026-82478

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News Coverage for CVE-2026-82478 (1)

Other References for CVE-2026-82478 (3)

Same Patch Batch · NASA · 2026-08-30 · 3 CVEs total

CVE-2026-82480 7.4 HIGH NASA cFS cFE Software Bus cfe_sb_util.c CFE_SB_GetUserDataLength integer underflow
CVE-2026-82479 6.3 MEDIUM NASA cFS SBN TCP sbn_tcp_if.c OS_read buffer overflow

IV. Related Vulnerabilities

Same vendor: NASA
Same weakness: CWE-121

V. Comments for CVE-2026-82478

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