PT-2026-30208 · Nasa · Cfs

0Rbitingzer0 · Published 2026-04-03 · Updated 2026-04-03 · CVE-2026-5476

Mitre

CVSS v3.1

4.6

Medium

AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L

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.

Fix

Integer Overflow

Weakness Enumeration

CWE-189

CWE-190

Related Identifiers

CVE-2026-5476

Affected Products

Cfs

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2026-5476 · Security Note
• https://github.com/nasa/cFS/issues/954 · Note
• https://vuldb.com/vuln/355080/cti · Note
• https://github.com/nasa/cFS · Note
• https://vuldb.com/vuln/355080 · Note
• https://vuldb.com/submit/781971 · Note