In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: MGMT: cancel mesh send timer when hdev removed
mesh_send_done timer is not canceled when hdev is removed, which causes crash if the timer triggers after hdev is gone.
Cancel the timer when MGMT removes the hdev, like other MGMT timers.
Should fix the BUG: sporadically seen by BlueZ test bot (in "Mesh - Send cancel - 1" test).
Log: ------ BUG: KASAN: slab-use-after-free in run_timer_softirq+0x76b/0x7d0 ... Freed by task 36: kasan_save_stack+0x24/0x50 kasan_save_track+0x14/0x30 __kasan_save_free_info+0x3a/0x60 __kasan_slab_free+0x43/0x70 kfree+0x103/0x500 device_release+0x9a/0x210 kobject_put+0x100/0x1e0 vhci_release+0x18b/0x240 ------
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Jan 12, 2026 | Jan 12, 2026 |
| Oracle_linux | — | Upgrade kernel-uek | Jan 15, 2026 | Dec 6, 2025 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Dec 6, 2025 |
| Ubuntu | — | Upgrade linux-image-6.8.0-1051-azureUpgrade linux-image-intel-iotgUpgrade linux-image-6.8.0-106-genericUpgrade linux-image-6.8.0-1035-gkeopUpgrade linux-image-raspiUpgrade linux-image-6.17.0-14-genericUpgrade linux-image-6.8.0-1050-aws-64kUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-oem-22.04cUpgrade linux-image-lowlatency-64kUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-6.8.0-1052-gcp-64kUpgrade linux-image-6.8.0-1049-ibmUpgrade linux-image-generic-6.17Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-oem-22.04aUpgrade linux-image-6.17.0-1008-azureUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-6.8.0-1048-gkeUpgrade linux-image-virtual-6.17Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-fipsUpgrade linux-image-genericUpgrade linux-image-generic-lpaeUpgrade linux-image-gkeopUpgrade linux-image-6.17.0-1007-aws-64kUpgrade linux-image-6.17.0-1011-oemUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.8.0-1052-azure-fipsUpgrade linux-image-6.8.0-106-lowlatencyUpgrade linux-image-6.8.0-1047-oracleUpgrade linux-image-azure-6.17Upgrade linux-image-aws-fipsUpgrade linux-image-6.17.0-14-generic-64kUpgrade linux-image-6.8.0-1029-xilinxUpgrade linux-image-gkeUpgrade linux-image-6.8.0-2040-raspi-realtimeUpgrade linux-image-aws-6.17Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-azureUpgrade linux-image-ibmUpgrade linux-image-generic-64k-6.17Upgrade linux-image-lowlatencyUpgrade linux-image-6.8.0-106-generic-64kUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-nvidia-6.8Upgrade linux-image-generic-64kUpgrade linux-image-6.8.1-1045-realtimeUpgrade linux-image-aws-64k-6.17Upgrade linux-image-lowlatency-6.8Upgrade linux-image-virtualUpgrade linux-image-oem-22.04Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.8.0-1049-nvidiaUpgrade linux-image-gcp-64k-6.17Upgrade linux-image-gke-6.8Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-nvidiaUpgrade linux-image-aws-6.8Upgrade linux-image-6.8.0-1049-nvidia-lowlatencyUpgrade linux-image-azure-6.8Upgrade linux-image-gkeop-6.8Upgrade linux-image-aws-64kUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-6.8.0-106-fipsUpgrade linux-image-6.8.0-1049-nvidia-lowlatency-64kUpgrade linux-image-oracleUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-generic-6.8Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-xilinx-6.8Upgrade linux-image-kvmUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-azure-fips-6.8Upgrade linux-image-6.8.0-1052-gcp-fipsUpgrade linux-image-6.17.0-1007-oracle-64kUpgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1050-awsUpgrade linux-image-6.8.0-1052-gcpUpgrade linux-image-gke-64k-6.8Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-gcp-64kUpgrade linux-image-oem-6.17Upgrade linux-image-awsUpgrade linux-image-6.17.0-1006-realtimeUpgrade linux-image-6.8.0-1048-gke-64kUpgrade linux-image-oem-22.04bUpgrade linux-image-6.17.0-1007-gcp-64kUpgrade linux-image-aws-fips-6.8Upgrade linux-image-raspi-6.17Upgrade linux-image-6.17.0-1007-awsUpgrade linux-image-ibm-6.8Upgrade linux-image-6.8.0-1050-raspiUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-fips-6.8Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-oracle-64kUpgrade linux-image-oracle-6.8Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.17.0-1007-gcpUpgrade linux-image-azure-fipsUpgrade linux-image-gcp-6.8Upgrade linux-image-gcp-6.17Upgrade linux-image-aws-lts-24.04Upgrade linux-image-6.8.0-1050-aws-fipsUpgrade linux-image-oem-22.04dUpgrade linux-image-6.8.0-1049-nvidia-64kUpgrade linux-image-realtime-6.8.1Upgrade linux-image-realtimeUpgrade linux-image-raspi-6.8Upgrade linux-image-gke-64kUpgrade linux-image-6.17.0-1008-raspiUpgrade linux-image-6.8.0-1047-oracle-64kUpgrade linux-image-6.17.0-1007-oracleUpgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-106-lowlatency-64kUpgrade linux-image-xilinxUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-nvidia-64kUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-gcpUpgrade linux-image-generic-64k-6.8Upgrade linux-image-virtual-6.8Upgrade linux-image-gcp-fipsUpgrade linux-image-aws-64k-6.8Upgrade linux-image-oracle-6.17Upgrade linux-image-raspi-realtimeUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-realtime-6.17Upgrade linux-image-oracle-64k-6.17 | Feb 13, 2026 | Feb 12, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Feb 9, 2026 | Dec 6, 2025 |
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