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CVE-2026-43146

In the Linux kernel, the following vulnerability has been resolved: media: iris: Add buffer to list only after successful allocation Move to after succeeds when creati…

Published May 6, 2026 · updated Jun 17, 2026 · linux linux kernel

In the Linux kernel, the following vulnerability has been resolved: media: iris: Add buffer to list only after successful allocation Move to after succeeds when creating internal buffers. Previously, the buffer was enqueued in before the DMA allocation. If the allocation failed, the function returned while leaving a partially initialized buffer in the list, which could lead to inconsistent state and potential leaks. By adding the buffer to the list only after succeeds, we ensure the list contains only valid, fully initialized buffers.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. May 6, 2026 · NIST NVD

    Detected

    In the Linux kernel, the following vulnerability has been resolved: media: iris: Add buffer to list only after successful allocation Move to after succeeds when creating internal buffers. Previously, the buffer was enqueued in before the DMA allocation. If the allocation failed, the function returned while leaving a partially initialized buffer in the list, which could lead to inconsistent state a

  2. Jun 17, 2026 · NIST NVD

    Updated

    In the Linux kernel, the following vulnerability has been resolved: media: iris: Add buffer to list only after successful allocation Move to after succeeds when creating internal buffers. Previously, the buffer was enqueued in before the DMA allocation. If the allocation failed, the function returned while leaving a partially initialized buffer in the list, which could lead to inconsistent state a

Affected

  • cpe linux/linux kernelversion unspecified

Sources

  • CVE.orgVulnerability recordCVE-2026-43146

    Official CVE identifier

    cve.org
  • NIST NVDVulnerability recordCVE-2026-43146

    In the Linux kernel, the following vulnerability has been resolved: media: iris: Add buffer to list only after successful allocation Move to after succeeds when creating internal buffers. Previously, the buffer was enqueued in `buffers->lis

    nvd.nist.gov

References