CVE-2026-92158

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Source
https://cve.org/CVERecord?id=CVE-2026-92158
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-92158.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-92158
Aliases
  • GHSA-vfwv-3qv7-jjjq
Published
2026-10-14T17:14:17Z
Modified
2026-10-16T02:48:16Z
Severity
  • 7.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
F´: FpySequencer Integer Overflow in Stack Offset/Size Validation Leading to Out-of-Bounds Write
Details

F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.2.0, Svc::FpySequencer STORE directive stack write validation the bounds check adds attacker-controlled offset and size before memcpy, allowing integer wraparound to make an out-of-range destination appear valid. When a sequence-controlled STORE directive supplies a stack offset and size whose U32 sum wraps, memcpy can write outside the sequencer stack, causing memory corruption, denial of service, and potentially code execution. This issue is fixed in version 4.2.0.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-190",
        "CWE-787"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92158.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
7527430d9ae7c88f3d649d376a45c866b0aed595
Fixed
f972bed2c56b1c497e70c6e7b1da7593e28f463b
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "4.2.0"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-92158.json"