F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.3.0, Svc::TlmPacketizer TlmRecv_handler fixed-slot copy TlmRecv_handler copies val.getSize bytes into entry.channelSize storage without confirming that the runtime value fits. When a telemetry update for a configured channel carries a serialized value larger than that channel fixed slot, the copy overwrites adjacent channel fields and causes corrupted packetized telemetry to be emitted. This issue is fixed in version 4.3.0.
Metrics
Affected Vendors & Products
References
History
Fri, 23 Oct 2026 00:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Nasa
Nasa fprime |
|
| Vendors & Products |
Nasa
Nasa fprime |
Thu, 15 Oct 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 14 Oct 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.3.0, Svc::TlmPacketizer TlmRecv_handler fixed-slot copy TlmRecv_handler copies val.getSize bytes into entry.channelSize storage without confirming that the runtime value fits. When a telemetry update for a configured channel carries a serialized value larger than that channel fixed slot, the copy overwrites adjacent channel fields and causes corrupted packetized telemetry to be emitted. This issue is fixed in version 4.3.0. | |
| Title | F´: TlmPacketizer copies oversized telemetry past configured channel slots and emits corrupted packetized telemetry | |
| Weaknesses | CWE-130 CWE-805 |
|
| References |
|
|
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-10-14T17:12:47.065Z
Updated: 2026-10-15T18:56:42.827Z
Reserved: 2026-09-15T17:13:57.865Z
Link: CVE-2026-92159
Updated: 2026-10-15T18:56:37.674Z
Status : Deferred
Published: 2026-10-14T18:19:35.360
Modified: 2026-10-15T19:17:48.590
Link: CVE-2026-92159
No data.