CVE-2025-9612

CVE-2025-9612

Medium · published December 10, 2025

CVSS v3.1
5.1
EPSS
0%
Percentile
2.8
In the wild
Unconfirmed
What it is

An issue was discovered in the PCI Express (PCIe) Integrity and Data Encryption (IDE) specification, where insufficient guidance on Transaction Layer Packet (TLP) ordering and tag uniqueness may allow encrypted packets to be replayed or reordered without detection. This can enable local or physical attackers on the PCIe bus to violate data integrity protections.

The record
Technical detail
CVSS v3.1
5.1 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00137 · 2.8th percentile
Published
2025-12-10T00:15Z
Affected products (1)
ProductVersionsFixed in
pcisig/pci_express_integrity_and_data_encryptionall versions—
References (3)
https://pcisig.com/PCIeIDEStandardVulnerabilities · [email protected]https://pcisig.com/specifications · [email protected]https://kb.cert.org/vuls/id/404544 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 09 DEC 18:44Z
    CVE-2025-9612
    cvelistv5