Unrated severityNVD Advisory· Published Dec 9, 2025· Updated Dec 10, 2025
CVE-2025-9613
CVE-2025-9613
Description
A vulnerability was discovered in the PCI Express (PCIe) Integrity and Data Encryption (IDE) specification, where insufficient guidance on tag reuse after completion timeouts may allow multiple outstanding Non-Posted Requests to share the same tag. This tag aliasing condition can result in completions being delivered to the wrong security context, potentially compromising data integrity and confidentiality.
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Affected products
1- PCI-SIG/PCI Express Integrity and Data Encryption (PCIe IDE) Specificationv5Range: 0
Patches
Vulnerability mechanics
References
2News mentions
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