CVE-2022-29486: Intel Hyperscan

Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Improper buffer restrictions in the Hyperscan library maintained by Intel(R) all versions downloaded before 04/29/2022 may allow an unauthenticated user to potentially enable escalation of privilege via network access.

Affected products

• Intel Hyperscan: before 5.4.0 (fixed in 5.4.0)

Published 2022-11-11. Last modified 2026-06-17.