{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "65991ea8a6d1e68effdc01d95ebe39f1653f7b71"
            },
            {
              "fixed": "bce6b48af3abf7468d12ef4933f21bd8c1d822e9"
            },
            {
              "fixed": "3dbc90b9c22ea96e37bf55f6011e63b5123ec668"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "654c295f9079d2c7875172142022168e34c4e34e"
            },
            {
              "last_affected": "8d0d4c11cace475f1b07f98ee3d2bd334590e17b"
            },
            {
              "last_affected": "fef1e1487dea81c2b4560e393ba4b0be57e28d01"
            },
            {
              "last_affected": "69bb5b3ae348040e385113efba5bdc76396644d0"
            },
            {
              "last_affected": "04a89c98810d2dba8187120c07fdb732aa40ca14"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "5.15.185"
            },
            {
              "fixed": "5.16"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "6.1.141"
            },
            {
              "fixed": "6.2"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "6.6.93"
            },
            {
              "fixed": "6.7"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "6.12.31"
            },
            {
              "fixed": "6.13"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "6.14.9"
            },
            {
              "fixed": "6.15"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.15.0"
            },
            {
              "fixed": "7.2.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93272.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: qcom_wcnss: Fix handling the lack of PD regulators in v3\n\nThe changes introduced to handle single power domain platforms have\nswapped the info pointer increment from num_pd_vregs to num_pds, which\nwould shift the info pointer past the end of the array for pronto-v3,\nwhich does not list power domain regulators in vregs.\n\nThis showed up as a difference between GCC- and LLVM-compiled kernels\non SDM632 devices, where only with LLVM one would get the\n\"regulator request with no identifier\" error, because the out-of-bounds\nmemory ended up being zeroed. Fix by skipping the increment when there\nare more power domains than regulators.",
  "id": "CVE-2026-93272",
  "modified": "2026-09-26T03:30:33.550431698Z",
  "published": "2026-09-24T15:52:14.274Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3dbc90b9c22ea96e37bf55f6011e63b5123ec668"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bce6b48af3abf7468d12ef4933f21bd8c1d822e9"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93272.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-93272"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "remoteproc: qcom_wcnss: Fix handling the lack of PD regulators in v3"
}