CVE-2026-68131 rbd: Reset positive result codes to zero in object map update path

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/block/rbd.c"
    ],
    "versions": [
      {
        "version": "22e8bd51bb0469d1a524130a057f894ff632376a",
        "lessThan": "14995c4250f04b58bf6fc00e0e973a2e1b3cfb9b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "22e8bd51bb0469d1a524130a057f894ff632376a",
        "lessThan": "2419aa74081007dc4d14ff5640659052dfdfd69a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "22e8bd51bb0469d1a524130a057f894ff632376a",
        "lessThan": "34f2a2f32af570dfcc532ad70c080629ee1c32b0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "22e8bd51bb0469d1a524130a057f894ff632376a",
        "lessThan": "b1a61366933224b3ad80975c4d01ac2cc6931ecf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "22e8bd51bb0469d1a524130a057f894ff632376a",
        "lessThan": "a6c4250b81bd30beae94e1b7a4b26fa1193ad2e4",
        "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/block/rbd.c"
    ],
    "versions": [
      {
        "version": "5.3",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.3",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.148",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.101",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.42",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.6",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc5",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]