CVE-2026-67977: n/a
An integer overflow in the Svc::FileDownlink::SendPartial component of fprime framework v4.2.2 allows attackers to cause a Denial of Service (DoS) via a crafted input.
AI Analysis
Technical Summary
CVE-2026-67977 describes an integer overflow in the Svc::FileDownlink::SendPartial component of the fprime framework version 4.2.2. This vulnerability allows an unauthenticated attacker to cause a Denial of Service by supplying crafted input that triggers the overflow. The flaw is categorized under CWE-400 (Uncontrolled Resource Consumption), indicating that the overflow leads to resource exhaustion or crash. No known exploits are reported in the wild, and no official patch or remediation guidance is currently available.
Potential Impact
Successful exploitation results in a Denial of Service condition, impacting the availability of the affected component. There is no impact on confidentiality or integrity. The vulnerability can be triggered remotely without privileges or user interaction.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider restricting access to the vulnerable component or implementing input validation controls if possible.
CVE-2026-67977: n/a
Description
An integer overflow in the Svc::FileDownlink::SendPartial component of fprime framework v4.2.2 allows attackers to cause a Denial of Service (DoS) via a crafted input.
CVSS v3.1
Score 7.5high
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-67977 describes an integer overflow in the Svc::FileDownlink::SendPartial component of the fprime framework version 4.2.2. This vulnerability allows an unauthenticated attacker to cause a Denial of Service by supplying crafted input that triggers the overflow. The flaw is categorized under CWE-400 (Uncontrolled Resource Consumption), indicating that the overflow leads to resource exhaustion or crash. No known exploits are reported in the wild, and no official patch or remediation guidance is currently available.
Potential Impact
Successful exploitation results in a Denial of Service condition, impacting the availability of the affected component. There is no impact on confidentiality or integrity. The vulnerability can be triggered remotely without privileges or user interaction.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider restricting access to the vulnerable component or implementing input validation controls if possible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-07-30T00:00:00.000Z
- State
- PUBLISHED
Threat ID: 6a71103cbf32cb7a344d9fdd
Added to database: 08/03/2026, 22:03:40 UTC
Last enriched: 08/11/2026, 17:38:22 UTC
Last updated: 09/17/2026, 22:01:37 UTC
Views: 42
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