CVE-2026-78631

5.5 mediumEPSS 0.1%

Medium (5.5) in okta hyperdrive. EPSS 0.1% chance of exploitation in the next 30 days.

The Okta Hyperdrive Agent writes the decoded SAML bearer assertion to a local application log file at the default log level on every successful MFA completion. This insertion of sensitive information into the log file makes a live authentication credential readable by any local user with access to the log file.

Severity

CVSS 3.1

5.5 medium

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.1% chance of exploitation in the next 30 days; higher than 3% of CVEs (scores of 2026-10-31)
CWE: CWE-532
Published: 2026-09-08
Modified: 2026-09-22
Record from: the NVD, synced 2026-10-19

Affected

okta:hyperdrive

References

https://trust.okta.com/security-advisories/improper-restriction-of-sensitive-information-in-okta-hyperdrive-agent-logging-cve-2026-78631

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