CVE-2026-5474

A vulnerability was found in NASA cFS up to 7.0.0. This affects the function CFE_MSG_GetSize of the file apps/to_lab/fsw/src/to_lab_passthru_encode.c of the component CCSDS Packet Header Handler. Performing a manipulation results in heap-based buffer overflow. The attacker must have access to the local network to execute the attack. The project was informed of the problem early through an issue report but has not responded yet.

• CWE-119
• CWE-122

• https://github.com/nasa/cFS/Product
• https://github.com/nasa/cFS/issues/952Issue Tracking
• https://vuldb.com/submit/781950Third Party Advisory, VDB Entry
• https://vuldb.com/vuln/355078Third Party Advisory, VDB Entry
• https://vuldb.com/vuln/355078/ctiPermissions Required, VDB Entry

Published

Apr 3, 2026

Last Modified

Jul 24, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-54729DSSRF is a Node.js library that provides a wide range of uti…8.7
• CVE-2026-5473A vulnerability has been found in NASA cFS up to 7.0.0. The …7
• CVE-2026-54733The Microsoft 365 and Microsoft Entra ID Plugins for Moodle …9.3
• CVE-2026-54735Prebid Server is an open-source solution for running real-ti…10
• CVE-2026-54736Phalcon is a high-performance, full-stack PHP framework. Pri…8.2
• CVE-2026-54737@phun-ky/defaults-deep is a library like lodash defaultsDeep…7.3
• CVE-2026-5475A vulnerability was determined in NASA cFS up to 7.0.0. This…5.5
• CVE-2026-54753Nx is a monorepo solution for TypeScript and polyglot codeba…5.9
• CVE-2026-54756Jodit Editor is a WYSIWYG editor with written in pure TypeSc…6.3
• CVE-2026-54759SiYuan is an open-source personal knowledge management syste…8.7
• CVE-2026-5476A vulnerability was identified in NASA cFS up to 7.0.0 on 32…4.6
• CVE-2026-54760Langroid is a framework for building large-language-model-po…9.3