BaseFortify

Publication date: 2025-12-09

Last updated on: 2026-01-14

Assigner: CERT/CC

Description

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.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2025-12-09

Last Modified

2026-01-14

Generated

2026-07-07

AI Q&A

2025-12-09

EPSS Evaluated

2026-07-05

NVD

CVE-2025-9614

Affected Vendors & Products

Vendor	Product	Version / Range
pcisig	pci_express_integrity_and_data_encryption	*

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-NVD-CWE-noinfo

Attack-Flow Graph

Executive Summary

This vulnerability is in the PCI Express (PCIe) Integrity and Data Encryption (IDE) specification. It arises because there is insufficient guidance on re-keying and stream flushing when a device is rebound. As a result, stale write transactions from a previous security context might be processed in a new security context, potentially allowing unintended data access across trusted domains and compromising data confidentiality and integrity.

Impact Analysis

The vulnerability can lead to unintended data access across trusted domains, which means that sensitive information could be exposed or altered without authorization. This compromises the confidentiality and integrity of data, potentially leading to data breaches or corruption in systems using PCIe IDE.

Hi! I’m here to help you understand CVE-2025-9614. Ask me anything about the vulnerability, its impact, or mitigation strategies.

0/70