CVE-2026-23260 regmap: maple: free entry on mas_store_gfp() failure

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/base/regmap/regcache-maple.c"
    ],
    "versions": [
      {
        "version": "f033c26de5a5734625d2dd1dc196745fae186f1b",
        "lessThan": "d61171cf097156030142643942c217759a9cc806",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f033c26de5a5734625d2dd1dc196745fae186f1b",
        "lessThan": "811b45e2d795d955bb7fd9c816b40036f4fde350",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f033c26de5a5734625d2dd1dc196745fae186f1b",
        "lessThan": "f08f2d2907675926ac5657b25f86d921f269602a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f033c26de5a5734625d2dd1dc196745fae186f1b",
        "lessThan": "f3f380ce6b3d5c9805c7e0b3d5bc28d9ec41e2e8",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/base/regmap/regcache-maple.c"
    ],
    "versions": [
      {
        "version": "6.4",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.4",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.124",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.70",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.10",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]