# CVE-2025-9613: A vulnerability was discovered in the PCI Express (PCIe) Integrity and Data Encryption (IDE) specification, where…

Source: https://junglewise.ai/threats/cve-2025-9613-a-vulnerability-was-discovered-in-the-pci-express-pcie-integrity  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2025-12-09  
License: CC BY 4.0 with a link back

CVE-2025-9613 · Severity: medium · CVSS 6.5 · Published 2025-12-09

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.

Technologies: [Pcisig Data Encryption](https://junglewise.ai/threats/technologies/data-encryption), [Pcisig Pci Express Integrity](https://junglewise.ai/threats/technologies/pci-express-integrity). Vendors: [Pcisig](https://junglewise.ai/threats/vendors/pcisig).

## Quick answers

**Is CVE-2025-9613 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2025-9613 being exploited in the wild.

**How severe is CVE-2025-9613?** Medium severity, with a CVSS score of 6.5, published 9 December 2025.

**Which products and versions are affected?** Pcisig Data Encryption, Pcisig Pci Express Integrity. The advisory does not name versions.

**Is there a fix for CVE-2025-9613?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**Am I affected by CVE-2025-9613?** Check whether you run Pcisig Data Encryption or Pcisig Pci Express Integrity. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- Pcisig Data Encryption
- Pcisig Pci Express Integrity

## Related threats

- [An issue was discovered in the PCI Express (PCIe) Integrity and Data Encryption (IDE) specification, where…](https://junglewise.ai/threats/cve-2025-9614-an-issue-was-discovered-in-the-pci-express-pcie-integrity-and-data)
- [An issue was discovered in the PCI Express (PCIe) Integrity and Data Encryption (IDE) specification, where…](https://junglewise.ai/threats/cve-2025-9612-an-issue-was-discovered-in-the-pci-express-pcie-integrity-and-data)