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CVE-2026-46303

🗓️ 08 Jun 2026 15:46:30Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

CVE-2026-46303: Linux kernel iso filesystem adds bounds check for Rock Ridge continuation extent.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-46303
8 Jun 202615:46
attackerkb
Cvelist
CVE-2026-46303 isofs: validate Rock Ridge CE continuation extent against volume size
8 Jun 202615:46
cvelist
Debian CVE
CVE-2026-46303
8 Jun 202615:46
debiancve
EUVD
EUVD-2026-35168
8 Jun 202615:46
euvd
NVD
CVE-2026-46303
8 Jun 202617:16
nvd
OSV
DEBIAN-CVE-2026-46303
8 Jun 202618:47
osv
Positive Technologies
PT-2026-47374
8 Jun 202600:00
ptsecurity
Vulners
CNA
Node
linuxlinux_kernelRange2.6.32.662.6.33
OR
linuxlinux_kernelRange3.2.673.3
OR
linuxlinux_kernelRange3.4.1073.5
OR
linuxlinux_kernelRange3.10.643.11
OR
linuxlinux_kernelRange3.12.363.13
OR
linuxlinux_kernelRange3.14.283.15
OR
linuxlinux_kernelRange3.17.83.18
OR
linuxlinux_kernelRange3.18.23.19
OR
linuxlinux_kernelRange3.195.10.258
OR
linuxlinux_kernelRange5.11.05.15.209
OR
linuxlinux_kernelRange5.16.06.1.175
OR
linuxlinux_kernelRange6.2.06.6.140
OR
linuxlinux_kernelRange6.7.06.12.88
OR
linuxlinux_kernelRange6.13.06.18.30
OR
linuxlinux_kernelRange6.19.07.0.7
OR
linuxlinux_kernelRange7.1.07.1-rc2
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/isofs/rock.c"
    ],
    "versions": [
      {
        "version": "f54e18f1b831c92f6512d2eedb224cd63d607d3d",
        "lessThan": "8356fb821016797f5677cbeee5ddc0d32a95b4be",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f54e18f1b831c92f6512d2eedb224cd63d607d3d",
        "lessThan": "d582e12378bc1637f337622feef762f53c43fd57",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f54e18f1b831c92f6512d2eedb224cd63d607d3d",
        "lessThan": "bf1bc673c587f5ef7e9c09b94aea7c5a7847d4d9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f54e18f1b831c92f6512d2eedb224cd63d607d3d",
        "lessThan": "c9b37c8b73f6368e4750e5ccb0632c380b43c6e5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f54e18f1b831c92f6512d2eedb224cd63d607d3d",
        "lessThan": "22b36fa081f38ab397c7697f9d539211b51a0cfc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f54e18f1b831c92f6512d2eedb224cd63d607d3d",
        "lessThan": "e69da8eeab74b4f4505024c38a17bce060fe7df8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f54e18f1b831c92f6512d2eedb224cd63d607d3d",
        "lessThan": "ef048470c90bc8c1b8318bb2ce329da9ef64b9fe",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f54e18f1b831c92f6512d2eedb224cd63d607d3d",
        "lessThan": "a36d990f591320e9dd379ab30063ebfe91d47e1f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "08313e26e06d4aa9ce1cbba1a8e359e9cab9ad56",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "212c4d33ca83e2144064fe9c2911607fbed5386f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "96e44adce250199ec9b2b928be66365779ff1b59",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1fe5620fcd6c2f0a4a927ee10c8e53196da392f3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fbce0d7dc8965c9fb8d411862040239d4a768c71",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8190393a88f2b0321263a54f2a9eb5a2aa43be7e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "486aa789eadcf44ed87f972b209299c516454693",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b6d20edb6e7cedb4eedb9e0193d20dd488ebae84",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2.6.32.66",
        "lessThan": "2.6.33",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "3.2.67",
        "lessThan": "3.3",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "3.4.107",
        "lessThan": "3.5",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "3.10.64",
        "lessThan": "3.11",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "3.12.36",
        "lessThan": "3.13",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "3.14.28",
        "lessThan": "3.15",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "3.17.8",
        "lessThan": "3.18",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "3.18.2",
        "lessThan": "3.19",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/isofs/rock.c"
    ],
    "versions": [
      {
        "version": "3.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.258",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.209",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.175",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.140",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.88",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.30",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.7",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1-rc2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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08 Jun 2026 17:16Current
5.6Medium risk
Vulners AI Score5.6
7