{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-72076",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-72076"
  ],
  "published": "2026-08-15T06:04:33Z",
  "summary": "Input: ims-pcu - fix out-of-bounds read in ims_pcu_irq() debug logging",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nInput: ims-pcu - fix out-of-bounds read in ims_pcu_irq() debug logging\n\nThe debug logging in ims_pcu_irq() unconditionally prints data from\npcu->urb_in_buf. However, if the interrupt fired for pcu->urb_ctrl, the\nactual data resides in pcu->urb_ctrl_buf. If urb->actual_length for the\ncontrol URB exceeds pcu->max_in_size, this leads to an out-of-bounds\nread.\n\nFix this by printing from the correct buffer associated with the URB.",
  "affected": [
    {
      "package": {
        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
      },
      "versions": [
        "1:6.1.47-1+rpt4"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-2712",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v6",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7l",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v8",
            "binary_version": "1:6.1.47-1+rpt4"
          }
        ]
      },
      "database_specific": {
        "per_version": {
          "1:6.1.47-1+rpt4": {
            "linux_commit": "655fc658a15ae7a6f37103754adb39ba52a9a14e",
            "upstream_version": "6.1.47",
            "assessment": "commit ancestry (strak rule)",
            "upstream_fixed": "6.1.178",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-72076"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/4d2553e9a76a11500ec670cbe16b7fd3da4832de"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/b746e853721dee91e4234c033d1b90f4605705bb"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/e6153407d7edabc6ff98f0fda415d556c0bcb57a"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/3fd7c0ace245334f2a0bd29fdcb680ad56e9b275"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/20fbf3ca0259d00664d1ede88837e1f11b49a88e"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/9c964fc9507aeab74376ba9f892cf84ad6950dfe"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/f97bfc1a0766802a99167b3dc62d1ee7dca929fe"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/403b0a6970b1084bb27907c0f8225801fdd0fe1d"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-08-17T05:24:08Z"
  }
}