{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "ba696b470839d70c6b8290c1f798bac7fb2a584c"
            },
            {
              "fixed": "d428863ca8baa4e9eaf781266ac219b017dcf277"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "79c6d4fa1be1fd0819c50ebb4dee101bbbc4d20e"
            },
            {
              "fixed": "f494cfc254cd509d7cbc44b843e0a6602a520a33"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "266423e60ea1b953fcc0cd97f3dad85857e434d1"
            },
            {
              "fixed": "dd6b1919e41d1260259c4505777be565fb3a7efd"
            },
            {
              "fixed": "3b978fd0a3092b25561ac26bc1a87149fa981ddc"
            },
            {
              "fixed": "b8535f5c77cc61352d02a0c038a280127a8b8208"
            },
            {
              "fixed": "68ea6dd23b732081826c36033835468383487864"
            },
            {
              "fixed": "727f043d699ab0d5d87122c2177f2b45fbe58d35"
            },
            {
              "fixed": "32711f77db0641e57fd96fdc013bf1286b9f2514"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "75278f1aff5e14c904d3503c6f836c42a7afb441"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "5.10.89"
            },
            {
              "fixed": "5.10.270"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "5.15.12"
            },
            {
              "fixed": "5.15.221"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "5.4.175"
            },
            {
              "fixed": "5.5"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.10.270"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.221"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.188"
            },
            {
              "fixed": "6.6.157"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.12.110"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.18.52"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "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-2026-93274.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\npinctrl: bcm2835: Don't remove an unregistered GPIO chip\n\nIf the devm_pinctrl_register() function fails,\nbcm2835_pinctrl_probe() calls gpiochip_remove()\nbefore gpiochip_add_data() has registered the GPIO chip.\n\nThis means that upon failure the gpio_chip.gpiodev\n is NULL resulting in a null pointer dereference\ninside the gpiochip_remove() function.\n\nRemove the unnecessary function call to gpiochip_remove().\nNo GPIO cleanup is required because the GPIO chip\nhas not yet been registered. Without this change there\nis potential for a kernel panic upon registration failure",
  "id": "CVE-2026-93274",
  "modified": "2026-09-26T03:30:33.756420713Z",
  "published": "2026-09-24T15:52:16.117Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/32711f77db0641e57fd96fdc013bf1286b9f2514"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3b978fd0a3092b25561ac26bc1a87149fa981ddc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/68ea6dd23b732081826c36033835468383487864"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/727f043d699ab0d5d87122c2177f2b45fbe58d35"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b8535f5c77cc61352d02a0c038a280127a8b8208"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d428863ca8baa4e9eaf781266ac219b017dcf277"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dd6b1919e41d1260259c4505777be565fb3a7efd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f494cfc254cd509d7cbc44b843e0a6602a520a33"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93274.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-93274"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "pinctrl: bcm2835: Don't remove an unregistered GPIO chip"
}