CVE-2025-9613
Last modified
CVE-2025-9613 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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.. EPSS estimates a 0.20% chance of exploitation in the next 30 days.
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.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Pcisig | Pci Express Integrity And Data Encryption | All versions |
References
- https://pcisig.com/PCIeIDEStandardVulnerabilitiesVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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