{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "ba59c9b43c86b2c2396acac94e41d946cbaec9fe"
            },
            {
              "fixed": "dbda01bf2dfe5af33163e1e5fca1b82b619c2803"
            },
            {
              "fixed": "24c40076e3bc3d73c839c886d6bda1da6c4d9b93"
            },
            {
              "fixed": "818cf66d91c8ef09b01664a12d5f4ea786d64396"
            },
            {
              "fixed": "e113339cc7d23be4948891f3a702e9dce5b47035"
            },
            {
              "fixed": "69aa67c1e22d13e9aad4b08c86304ad8e743dcab"
            },
            {
              "fixed": "b7db9953c2f8da37de498198623b05b46f8e2ca0"
            },
            {
              "fixed": "04dbbb18cc9c8795c9ff47d8994bc03ebfef9d68"
            },
            {
              "fixed": "80db65d4acfb9ff12d00172aed39ea8b98261aad"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.10.0"
            },
            {
              "fixed": "5.10.252"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.202"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.165"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.128"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.75"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.16"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "6.19.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43196.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: ti: pruss: Fix double free in pruss_clk_mux_setup()\n\nIn the pruss_clk_mux_setup(), the devm_add_action_or_reset() indirectly\ncalls pruss_of_free_clk_provider(), which calls of_node_put(clk_mux_np)\non the error path. However, after the devm_add_action_or_reset()\nreturns, the of_node_put(clk_mux_np) is called again, causing a double\nfree.\n\nFix by returning directly, to avoid the duplicate of_node_put().",
  "id": "CVE-2026-43196",
  "modified": "2026-07-08T05:37:40.403326506Z",
  "published": "2026-05-06T11:28:04.132Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/04dbbb18cc9c8795c9ff47d8994bc03ebfef9d68"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/24c40076e3bc3d73c839c886d6bda1da6c4d9b93"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/69aa67c1e22d13e9aad4b08c86304ad8e743dcab"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/80db65d4acfb9ff12d00172aed39ea8b98261aad"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/818cf66d91c8ef09b01664a12d5f4ea786d64396"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b7db9953c2f8da37de498198623b05b46f8e2ca0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dbda01bf2dfe5af33163e1e5fca1b82b619c2803"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e113339cc7d23be4948891f3a702e9dce5b47035"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43196.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43196"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.7.5",
  "summary": "soc: ti: pruss: Fix double free in pruss_clk_mux_setup()"
}