TI-2022-11948 Aliases CVE-2022-29486 GHSA-632q-5p2q-r532

Memory corruption in Hyperscan library maintained by Intel

MEDIUM 43CWE-119Published 2022-11-11 · Updated 2025-02-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00554 46th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	Hyperscan library maintained by Intel(R)	all versions downloaded before 04/29/2022	—	No fix listed	CNA

Hyperscan library maintained by Intel(R) Vendor— Affected all versions downloaded before 04/29/2022 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:intel:hyperscan::::::::	before 5.4.0	Vulnerable	Intel

cpe:2.3:a:intel:hyperscan:*:*:*:*:*:*:*:* Versions before 5.4.0 Vulnerable ·Intel

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2022-29486
2026-10-03 Alias added: GHSA-632q-5p2q-r532

References

Patch 1

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00695.html

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences