Medium 6.5Published Dec 9, 2025

CVE-2025-9613CVE-2025-9613

Updated under an hour ago (Oct 26, 2026, 2:00 PM ET)

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It affects PCI-SIG PCI Express Integrity and Data Encryption (PCIe IDE) Specification and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for PCI-SIG PCI Express Integrity and Data Encryption (PCIe IDE) Specification

Exploited in the last 30 days

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.

CVSS: 6.5 MEDIUM (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weakness (CWE): CWE-459
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: certcc
NVD analysis: Analyzed
Record last updated: Dec 10, 2025
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

PCI-SIG PCI Express Integrity and Data Encryption (PCIe IDE) Specification pci_sig:pci_express_integrity_and_data_encryption_pcie_ide_specification (from the name)	before 7.1-Rev7.0	CNA record
pcisig pci_express_integrity_and_data_encryption pcisig:pci_express_integrity_and_data_encryption	all versions	NVD

References

References

https://pcisig.com/specifications	product
https://pcisig.com/PCIeIDEStandardVulnerabilities	vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.