CVE-2026-78633 — Denial of Service in Okta RADIUS Agent Packet Parser
The Okta RADIUS Agent does not validate the sub-attribute length when parsing a Vendor-Specific attribute. A sub-attribute length of zero causes the parser to loop indefinitely,…
Published: 2026-10-13 · CVSS: 6.5 · CVSS 3.1
The Okta RADIUS Agent does not validate the sub-attribute length when parsing a Vendor-Specific attribute. A sub-attribute length of zero causes the parser to loop indefinitely, resulting in worker-thread exhaustion and denial of new RADIUS authentication requests.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7