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CVE-2025-9614 is a specification-level vulnerability in the PCI Express (PCIe) Integrity and Data Encryption (IDE) protocol, affecting PCIe Base Specification Revision 5.0 and later. The vulnerability arises from insufficient guidance on re-keying and stream flushing during device rebinding, which may allow stale write transactions from a previous security context to be processed in a new one. This flaw enables unintended data access across trusted domains, potentially compromising the confidentiality and integrity of data protected by the IDE protocol. The issue is most relevant in environments where PCIe IDE is used to enforce domain separation and data protection, such as data centers and high-security facilities.
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What an attacker gets, and what they’ve been doing with it.
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No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
8 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A flaw in PCIe 6.0's IDE mechanism where issues with re-keying or flushing streams can cause the receiver to consume stale or incorrect data packets, risking data integrity.
A vulnerability in the PCIe IDE protocol where incomplete flushing or re-keying of an IDE stream may result in the receiver consuming stale, incorrect data packets.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.