CVE-2026-67973: n/a
CVE-2026-67973 is a vulnerability in the CFDP receive path of NASA cFS version 7.0.1 that allows attackers to cause a Denial of Service (DoS) by replaying final CFDP PDUs. The issue specifically affects the handling of these protocol data units, leading to service disruption. No patch or official remediation guidance is currently available. There is no evidence of exploitation in the wild. The severity is assessed as medium due to the DoS impact without further details on exploitation complexity or additional impacts.
AI Analysis
Technical Summary
This vulnerability exists in the CFDP receive path of NASA cFS v7.0.1. Attackers can exploit it by replaying final CFDP PDUs, which causes a Denial of Service condition. The vulnerability is publicly known but lacks a CVSS score and vendor remediation information. No known exploits have been reported in the wild. The lack of patch or mitigation details indicates that remediation status is currently unknown.
Potential Impact
Successful exploitation results in a Denial of Service (DoS) condition affecting the CFDP receive path in NASA cFS v7.0.1. This could disrupt normal operations relying on CFDP communications but does not indicate data compromise or privilege escalation.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, monitor for updates from NASA or the cFS project regarding patches or workarounds. No vendor advisory or temporary mitigations are currently documented.
CVE-2026-67973: n/a
Description
CVE-2026-67973 is a vulnerability in the CFDP receive path of NASA cFS version 7.0.1 that allows attackers to cause a Denial of Service (DoS) by replaying final CFDP PDUs. The issue specifically affects the handling of these protocol data units, leading to service disruption. No patch or official remediation guidance is currently available. There is no evidence of exploitation in the wild. The severity is assessed as medium due to the DoS impact without further details on exploitation complexity or additional impacts.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability exists in the CFDP receive path of NASA cFS v7.0.1. Attackers can exploit it by replaying final CFDP PDUs, which causes a Denial of Service condition. The vulnerability is publicly known but lacks a CVSS score and vendor remediation information. No known exploits have been reported in the wild. The lack of patch or mitigation details indicates that remediation status is currently unknown.
Potential Impact
Successful exploitation results in a Denial of Service (DoS) condition affecting the CFDP receive path in NASA cFS v7.0.1. This could disrupt normal operations relying on CFDP communications but does not indicate data compromise or privilege escalation.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, monitor for updates from NASA or the cFS project regarding patches or workarounds. No vendor advisory or temporary mitigations are currently documented.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-07-30T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a71103cbf32cb7a344d9fd1
Added to database: 08/03/2026, 22:03:40 UTC
Last enriched: 08/03/2026, 22:21:34 UTC
Last updated: 08/03/2026, 22:21:34 UTC
Views: 4
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