CVE-2026-92159

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Source
https://cve.org/CVERecord?id=CVE-2026-92159
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-92159.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-92159
Aliases
  • GHSA-grrq-8rmr-xf83
Published
2026-10-14T17:12:47Z
Modified
2026-10-15T02:49:35Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
F´: TlmPacketizer copies oversized telemetry past configured channel slots and emits corrupted packetized telemetry
Details

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.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-130",
        "CWE-805"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92159.json"
}
References

Affected packages

Git / github.com/nasa/fprime

Affected ranges

Type
GIT
Repo
https://github.com/nasa/fprime
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
7d8f579f159d2f7c2d4984d92828575e37f87fa6
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "4.3.0"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Affected versions

NASA-v1.*
NASA-v1.00
NASA-v1.3.1
NASA-v1.5.0
NASA-v1.5.1
NASA-v1.5.2
NASA-v1.5.3
v3.*
v3.0.0
v3.1.0
v3.1.1
v3.2.0
v3.3.0
v3.3.1
v3.3.2
v3.4.0
v3.4.1
v3.4.2
v3.4.3
v3.5.0
v3.5.1
v3.6.0
v4.*
v4.0.0
v4.0.0a1
v4.0.0a2
v4.0.0a3
v4.0.1a1
v4.1.0
v4.1.1
v4.2.0
v4.2.0a1
v4.3.0a1
v4.3.0b1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-92159.json"