CVE-2025-9614: Pcisig Pci Express Integrity And Data Encryption

Medium severity, CVSS 6.5. EPSS: 0.1% chance of exploitation in the next 30 days.

An issue was discovered in the PCI Express (PCIe) Integrity and Data Encryption (IDE) specification, where insufficient guidance on re-keying and stream flushing during device rebinding may allow stale write transactions from a previous security context to be processed in a new one. This can lead to unintended data access across trusted domains, compromising confidentiality and integrity.

Affected products

• Pcisig Pci Express Integrity And Data Encryption: affected versions not specified

Published 2025-12-09. Last modified 2026-06-17.