CVE-2026-80801
CVE CVE-2026-80801EUVD EUVD-2026-71236Published 2026-09-04T15:13:15.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: nfc: microread: validate target discovery payload lengths microread_target_discovered() parses target discovery payloads from skb->data according to the HCI gate. The fixed field offsets and UID copies were checked only against the destination nfc_target buffers, not against the actual skb length. Validate that each gate-specific payload contains the fixed fields and UID bytes before reading or copying them.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux cfad1ba87150e198be9ea32367a24e500e59de2c <e6397fe7b8b5ef18e051f49612d40ff476c5f7d9; patch: 5.10.267; patch: 6.6.154; cfad1ba87150e198be9ea32367a24e500e59de2c <dabfa26a208e56f4d8dbf26fddc48f188bdb0649; patch: 7.1.11; 3.9; patch: 0; patch: 7.3-rc1; cfad1ba87150e198be9ea32367a24e500e59de2c <18f02354ed229b8e4561b580812d026e7eb29c85; patch: 6.12.106; cfad1ba87150e198be9ea32367a24e500e59de2c <92a6f0201bb68391b5eba1b3f330af007d7323b6; cfad1ba87150e198be9ea32367a24e500e59de2c <25519469972ef57c3edb1805dabd6c5612b90211; patch: 6.1.185; cfad1ba87150e198be9ea32367a24e500e59de2c <953963b9ac5eecbb316617d337bfaa3d731e3c5e; patch: 6.18.47; patch: 7.2.1; cfad1ba87150e198be9ea32367a24e500e59de2c <d0902a7c454326c6384c614226ab8987f3fd425d; cfad1ba87150e198be9ea32367a24e500e59de2c <c6de4241f2efbbab286efbb84a9c7190298b3052; cfad1ba87150e198be9ea32367a24e500e59de2c <cb298672282421159e53ab311fe49d204c8a52da; patch: 5.15.218
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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