🛡️ CVE-2026-43335 on Ubuntu — linux

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

In the Linux kernel, the following vulnerability has been resolved: interconnect: qcom: sm8450: Fix NULL pointer dereference in icc_link_nodes() The change to dynamic IDs for SM8450 platform interconnects left two links unconverted, fix it to avoid the NULL pointer dereference in runtime, when a pointer to a destination interconnect is not valid: Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008 <...> Call trace: icc_link_nodes+0x3c/0x100 (P) qcom_icc_rpmh_probe+0x1b4/0x528 platform_probe+0x64/0xc0 really_probe+0xc4/0x2a8 __driver_probe_device+0x80/0x140 driver_probe_device+0x48/0x170 __device_attach_driver+0xc0/0x148 bus_for_each_drv+0x88/0xf0 __device_attach+0xb0/0x1c0 device_initial_probe+0x58/0x68 bus_probe_device+0x40/0xb8 deferred_probe_work_func+0x90/0xd0 process_one_work+0x15c/0x3c0 worker_thread+0x2e8/0x400 kthread+0x150/0x208 ret_from_fork+0x10/0x20 Code: 900310f4 911d6294 91008280 94176078 (f94002a0) ---[ end trace 0000000000000000 ]--- Kernel panic - not syncing: Oops: Fatal exception

Distribution advisory

This page covers CVE-2026-43335 as tracked by Ubuntu, for the package linux. The fix is available in version 7.0.0-1006.6; earlier versions remain affected.

Affected software

UBUNTU-CVE-2026-43335 is recorded against 157 packages.

  • linux
  • linux-allwinner-5.19
  • linux-aws
  • linux-aws-5.0
  • linux-aws-5.11
  • linux-aws-5.13
  • linux-aws-5.15
  • linux-aws-5.19
  • linux-aws-5.3
  • linux-aws-5.4
  • linux-aws-5.8
  • linux-aws-6.14
  • linux-aws-6.17
  • linux-aws-6.2
  • linux-aws-6.5
  • linux-aws-6.8
  • linux-aws-fips
  • linux-aws-hwe
  • linux-azure
  • linux-azure-4.15
  • linux-azure-5.11
  • linux-azure-5.13
  • linux-azure-5.15
  • linux-azure-5.19
Show the remaining 133 packages
  • linux-azure-5.3
  • linux-azure-5.4
  • linux-azure-5.8
  • linux-azure-6.11
  • linux-azure-6.14
  • linux-azure-6.17
  • linux-azure-6.2
  • linux-azure-6.5
  • linux-azure-6.8
  • linux-azure-edge
  • linux-azure-fde
  • linux-azure-fde-5.15
  • linux-azure-fde-5.19
  • linux-azure-fde-6.14
  • linux-azure-fde-6.17
  • linux-azure-fde-6.2
  • linux-azure-fde-6.8
  • linux-azure-fips
  • linux-azure-nvidia
  • linux-azure-nvidia-6.14
  • linux-bluefield
  • linux-fips
  • linux-gcp
  • linux-gcp-4.15
  • linux-gcp-5.11
  • linux-gcp-5.13
  • linux-gcp-5.15
  • linux-gcp-5.19
  • linux-gcp-5.3
  • linux-gcp-5.4
  • linux-gcp-5.8
  • linux-gcp-6.11
  • linux-gcp-6.14
  • linux-gcp-6.17
  • linux-gcp-6.2
  • linux-gcp-6.5
  • linux-gcp-6.8
  • linux-gcp-fips
  • linux-gke
  • linux-gke-4.15
  • linux-gke-5.15
  • linux-gke-5.4
  • linux-gkeop
  • linux-gkeop-5.15
  • linux-gkeop-5.4
  • linux-hwe
  • linux-hwe-5.11
  • linux-hwe-5.13
  • linux-hwe-5.15
  • linux-hwe-5.19
  • linux-hwe-5.4
  • linux-hwe-5.8
  • linux-hwe-6.11
  • linux-hwe-6.14
  • linux-hwe-6.17
  • linux-hwe-6.2
  • linux-hwe-6.5
  • linux-hwe-6.8
  • linux-hwe-edge
  • linux-ibm
  • linux-ibm-5.15
  • linux-ibm-5.4
  • linux-ibm-6.8
  • linux-intel-5.13
  • linux-intel-iot-realtime
  • linux-intel-iotg
  • linux-intel-iotg-5.15
  • linux-iot
  • linux-kvm
  • linux-lowlatency
  • linux-lowlatency-hwe-5.15
  • linux-lowlatency-hwe-5.19
  • linux-lowlatency-hwe-6.11
  • linux-lowlatency-hwe-6.2
  • linux-lowlatency-hwe-6.5
  • linux-lowlatency-hwe-6.8
  • linux-lts-xenial
  • linux-nvidia (fixed in 7.0.0-1006.6)
  • linux-nvidia-6.11
  • linux-nvidia-6.2
  • linux-nvidia-6.5
  • linux-nvidia-6.8
  • linux-nvidia-lowlatency
  • linux-nvidia-tegra
  • linux-nvidia-tegra-5.15
  • linux-nvidia-tegra-igx
  • linux-oem
  • linux-oem-5.10
  • linux-oem-5.13
  • linux-oem-5.14
  • linux-oem-5.17
  • linux-oem-5.6
  • linux-oem-6.0
  • linux-oem-6.1
  • linux-oem-6.11
  • linux-oem-6.14
  • linux-oem-6.17
  • linux-oem-6.5
  • linux-oem-6.8
  • linux-oracle
  • linux-oracle-5.0
  • linux-oracle-5.11
  • linux-oracle-5.13
  • linux-oracle-5.15
  • linux-oracle-5.3
  • linux-oracle-5.4
  • linux-oracle-5.8
  • linux-oracle-6.14
  • linux-oracle-6.17
  • linux-oracle-6.5
  • linux-oracle-6.8
  • linux-raspi
  • linux-raspi-5.4
  • linux-raspi-realtime
  • linux-raspi2
  • linux-realtime
  • linux-realtime-6.14
  • linux-realtime-6.17
  • linux-realtime-6.8
  • linux-riscv
  • linux-riscv-5.11
  • linux-riscv-5.15
  • linux-riscv-5.19
  • linux-riscv-5.8
  • linux-riscv-6.14
  • linux-riscv-6.17
  • linux-riscv-6.5
  • linux-riscv-6.8
  • linux-starfive-5.19
  • linux-starfive-6.2
  • linux-starfive-6.5
  • linux-xilinx
  • linux-xilinx-zynqmp

Timeline and source

Published on 8 May 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

ubuntu.com (Report)
www.cve.org (Report)
git.kernel.org (Report)
git.kernel.org (Report)
git.kernel.org (Report)

CVE-2026-43335 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2026-05-08
Updated 2026-08-12
Modified N/A
Fix URL N/A

Affected Packages

Software From version Fixed in
linux — —
linux-allwinner-5.19 — —
linux-aws — —
linux-aws-5.0 — —
linux-aws-5.11 — —
linux-aws-5.13 — —
linux-aws-5.15 — —
linux-aws-5.19 — —
linux-aws-5.3 — —
linux-aws-5.4 — —
linux-aws-5.8 — —
linux-aws-6.14 — —
linux-aws-6.17 — —
linux-aws-6.2 — —
linux-aws-6.5 — —
linux-aws-6.8 — —
linux-aws-fips — —
linux-aws-hwe — —
linux-azure — —
linux-azure-4.15 — —
linux-azure-5.11 — —
linux-azure-5.13 — —
linux-azure-5.15 — —
linux-azure-5.19 — —
linux-azure-5.3 — —
linux-azure-5.4 — —
linux-azure-5.8 — —
linux-azure-6.11 — —
linux-azure-6.14 — —
linux-azure-6.17 — —
linux-azure-6.2 — —
linux-azure-6.5 — —
linux-azure-6.8 — —
linux-azure-edge — —
linux-azure-fde — —
linux-azure-fde-5.15 — —
linux-azure-fde-5.19 — —
linux-azure-fde-6.14 — —
linux-azure-fde-6.17 — —
linux-azure-fde-6.2 — —
linux-azure-fde-6.8 — —
linux-azure-fips — —
linux-azure-nvidia — —
linux-azure-nvidia-6.14 — —
linux-bluefield — —
linux-fips — —
linux-gcp — —
linux-gcp-4.15 — —
linux-gcp-5.11 — —
linux-gcp-5.13 — —
linux-gcp-5.15 — —
linux-gcp-5.19 — —
linux-gcp-5.3 — —
linux-gcp-5.4 — —
linux-gcp-5.8 — —
linux-gcp-6.11 — —
linux-gcp-6.14 — —
linux-gcp-6.17 — —
linux-gcp-6.2 — —
linux-gcp-6.5 — —
linux-gcp-6.8 — —
linux-gcp-fips — —
linux-gke — —
linux-gke-4.15 — —
linux-gke-5.15 — —
linux-gke-5.4 — —
linux-gkeop — —
linux-gkeop-5.15 — —
linux-gkeop-5.4 — —
linux-hwe — —
linux-hwe-5.11 — —
linux-hwe-5.13 — —
linux-hwe-5.15 — —
linux-hwe-5.19 — —
linux-hwe-5.4 — —
linux-hwe-5.8 — —
linux-hwe-6.11 — —
linux-hwe-6.14 — —
linux-hwe-6.17 — —
linux-hwe-6.2 — —
linux-hwe-6.5 — —
linux-hwe-6.8 — —
linux-hwe-edge — —
linux-ibm — —
linux-ibm-5.15 — —
linux-ibm-5.4 — —
linux-ibm-6.8 — —
linux-intel-5.13 — —
linux-intel-iot-realtime — —
linux-intel-iotg — —
linux-intel-iotg-5.15 — —
linux-iot — —
linux-kvm — —
linux-lowlatency — —
linux-lowlatency-hwe-5.15 — —
linux-lowlatency-hwe-5.19 — —
linux-lowlatency-hwe-6.11 — —
linux-lowlatency-hwe-6.2 — —
linux-lowlatency-hwe-6.5 — —
linux-lowlatency-hwe-6.8 — —
linux-lts-xenial — —
linux-nvidia — 7.0.0-1006.6
linux-nvidia-6.11 — —
linux-nvidia-6.2 — —
linux-nvidia-6.5 — —
linux-nvidia-6.8 — —
linux-nvidia-lowlatency — —
linux-nvidia-tegra — —
linux-nvidia-tegra-5.15 — —
linux-nvidia-tegra-igx — —
linux-oem — —
linux-oem-5.10 — —
linux-oem-5.13 — —
linux-oem-5.14 — —
linux-oem-5.17 — —
linux-oem-5.6 — —
linux-oem-6.0 — —
linux-oem-6.1 — —
linux-oem-6.11 — —
linux-oem-6.14 — —
linux-oem-6.17 — —
linux-oem-6.5 — —
linux-oem-6.8 — —
linux-oracle — —
linux-oracle-5.0 — —
linux-oracle-5.11 — —
linux-oracle-5.13 — —
linux-oracle-5.15 — —
linux-oracle-5.3 — —
linux-oracle-5.4 — —
linux-oracle-5.8 — —
linux-oracle-6.14 — —
linux-oracle-6.17 — —
linux-oracle-6.5 — —
linux-oracle-6.8 — —
linux-raspi — —
linux-raspi-5.4 — —
linux-raspi-realtime — —
linux-raspi2 — —
linux-realtime — —
linux-realtime-6.14 — —
linux-realtime-6.17 — —
linux-realtime-6.8 — —
linux-riscv — —
linux-riscv-5.11 — —
linux-riscv-5.15 — —
linux-riscv-5.19 — —
linux-riscv-5.8 — —
linux-riscv-6.14 — —
linux-riscv-6.17 — —
linux-riscv-6.5 — —
linux-riscv-6.8 — —
linux-starfive-5.19 — —
linux-starfive-6.2 — —
linux-starfive-6.5 — —
linux-xilinx — —
linux-xilinx-zynqmp — —

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