CVE-2026-64623 — Network-AI before 5.13.4 Cryptographic Signature Verification Bypass
Network-AI before 5.13.4 contains an improper cryptographic signature verification vulnerability in APSAdapter where the default local verifier accepts any non-empty string as v…
Published: 2026-07-20 · CVSS: 8.8 · CVSS 4.0
Network-AI before 5.13.4 contains an improper cryptographic signature verification vulnerability in APSAdapter where the default local verifier accepts any non-empty string as valid. Unauthenticated attackers can submit forged APS delegation payloads with arbitrary scopes to bypass signature verification and obtain signed permission-grant tokens for sensitive resources including SHELL_EXEC.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7