CVE-2026-5476
- Source
- https://cve.org/CVERecord?id=CVE-2026-5476
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-5476.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-5476
- Published
- 2026-04-03T17:30:12Z
- Modified
- 2026-08-12T03:51:47Z
- Severity
-
- 2.1 (Low) CVSS_V4 - CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X CVSS Calculator
- Summary
- NASA cFS cfe_tbl_passthru_codec.c CFE_TBL_ValidateCodecLoadSize integer overflow
- Details
-
A vulnerability was identified in NASA cFS up to 7.0.0 on 32-bit. Affected is the function CFE_TBL_ValidateCodecLoadSize of the file cfe/modules/tbl/fsw/src/cfe_tbl_passthru_codec.c. The manipulation leads to integer overflow. The complexity of an attack is rather high. The exploitability is told to be difficult. A fix is planned for the upcoming version milestone of the project.
- Database specific
{ "cna_assigner": "VulDB", "cwe_ids": [ "CWE-189", "CWE-190" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/5xxx/CVE-2026-5476.json" }- References
Affected packages
Git / github.com/nasa/cfe
Affected ranges
- Type
- GIT
- Repo
- https://github.com/nasa/cfe
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast Affected
- Database specific
-
Show details
{ "cpe": "cpe:2.3:a:nasa:core_flight_system:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "0" }, { "last_affected": "7.0.0" } ], "source": "CPE_RANGE" }
- Type
- GIT
- Repo
- https://github.com/nasa/cfs
- Events
-
IntroducedLast Affected
- Database specific
-
Show details
{ "cpe": "cpe:2.3:a:nasa:core_flight_system:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "7.0" }, { "last_affected": "7.0" }, { "introduced": "0" }, { "last_affected": "7.0.0" } ], "source": [ "AFFECTED_FIELD", "CPE_RANGE" ] }