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In the Linux kernel, the following vulnerability has been resolved:
nfc: st21nfca: validate ISO15693 inventory length
The ISO15693 inventory helper removes a two-byte prefix without checking that it exists, then accepts a one-byte remainder before reading data[1] as the DSFID.
Require the prefix and at least two remaining bytes before copying the UID data and reading the DSFID.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linuxUpgrade linux-6.12 | Oct 28, 2026 | Oct 18, 2026 |
| Ubuntu | — | Upgrade linux-gcpUpgrade linux-lowlatencyUpgrade linux-intel-iotgUpgrade linux-intel-iot-realtimeUpgrade linux-intel-iotg-5.15Upgrade linux-gkeopUpgrade linux-kvmUpgrade linux-aws-fipsUpgrade linux-azureUpgrade linux-riscv-7.0Upgrade linux-fipsUpgrade linux-riscv-5.15Upgrade linux-oracle-5.15Upgrade linux-ibmUpgrade linux-riscvUpgrade linux-hwe-5.15Upgrade linux-oracleUpgrade linux-nvidia-tegra-igxUpgrade linux-azure-fde-5.15Upgrade linux-nvidiaUpgrade linux-azure-5.15Upgrade linux-gcp-fipsUpgrade linux-azure-fipsUpgrade linux-gcp-5.15Upgrade linux-lowlatency-hwe-5.15Upgrade linux-gkeUpgrade linux-oem-7.0Upgrade linuxUpgrade linux-awsUpgrade linux-realtimeUpgrade linux-nvidia-tegraUpgrade linux-nvidia-tegra-5.15Upgrade linux-bluefieldUpgrade linux-aws-5.15Upgrade linux-ibm-5.15Upgrade linux-hwe-7.0 | Nov 3, 2026 | Oct 18, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 22, 2026 | Oct 18, 2026 |
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