{
  "fix": "SUSE-SU-2025:0586-1",
  "url": "https://patchblox.com/security/fix/linux/suse-su-2025-0586-1",
  "summary": "SUSE-SU-2025:0586-1, released February 19, 2025, fixes 23 CVEs in grub2 (version 2.12-150600.8.18.2). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "grub2 security update",
  "released": "2025-02-19T07:28:49Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2025-0624, high severity",
  "supported": true,
  "cveCount": 23,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.01405,
  "maxCvss": 8.8,
  "vendorAdvisory": "https://osv.dev/vulnerability/SUSE-SU-2025:0586-1",
  "appliesTo": [
    {
      "product": "grub2",
      "productUrl": "https://patchblox.com/security/product/linux/grub2",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "2.12-150600.8.18.2",
      "supported": true
    },
    {
      "product": "grub2",
      "productUrl": "https://patchblox.com/security/product/linux/grub2",
      "release": "sles 15.6",
      "fixedVersion": "2.12-150600.8.18.2",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2025-0624",
      "url": "https://patchblox.com/security/cve/CVE-2025-0624",
      "title": "grub2: Fixed an out-of-bounds write during the network boot process",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 7.6,
      "epss": 0.01405,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-56737",
      "url": "https://patchblox.com/security/cve/CVE-2024-56737",
      "title": "grub2: Fixed a heap-based buffer overflow in hfs",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00724,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-0689",
      "url": "https://patchblox.com/security/cve/CVE-2025-0689",
      "title": "grub2: Fixed a heap-based buffer overflow in udf that may lead to arbitrary code execution",
      "priority": "High",
      "severity": "high",
      "cvss": 7.8,
      "epss": 0.00498,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-1125",
      "url": "https://patchblox.com/security/cve/CVE-2025-1125",
      "title": "grub2: Fixed an integer overflow that may lead to an out-of-bounds write in hfs",
      "priority": "High",
      "severity": "high",
      "cvss": 7.8,
      "epss": 0.00454,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-0678",
      "url": "https://patchblox.com/security/cve/CVE-2025-0678",
      "title": "grub2: Fixed an integer overflow that may lead to an out-of-bounds write in squash4",
      "priority": "High",
      "severity": "high",
      "cvss": 7.8,
      "epss": 0.00295,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-45782",
      "url": "https://patchblox.com/security/cve/CVE-2024-45782",
      "title": "grub2: Fixed strcpy overflow in hfs",
      "priority": "High",
      "severity": "high",
      "cvss": 7.8,
      "epss": 0.00226,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-0690",
      "url": "https://patchblox.com/security/cve/CVE-2025-0690",
      "title": "grub2: Fixed an integer overflow that may lead to an out-of-bounds write through the read command.",
      "priority": "Routine",
      "severity": "MODERATE",
      "cvss": 6.7,
      "epss": 0.00793,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-0677",
      "url": "https://patchblox.com/security/cve/CVE-2025-0677",
      "title": "grub2: Fixed an integer overflow that may lead to an out-of-bounds write when handling symlinks in ufs.",
      "priority": "Routine",
      "severity": "moderate",
      "cvss": 6.7,
      "epss": 0.00328,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-49504",
      "url": "https://patchblox.com/security/cve/CVE-2024-49504",
      "title": "grub2: Fixed an issue that can bypass TPM-bound disk encryption on SL(E)M encrypted Images",
      "priority": "Routine",
      "epss": 0.00323,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-1118",
      "url": "https://patchblox.com/security/cve/CVE-2025-1118",
      "title": "grub2: Fixed an issue where the dump command was not being blocked when grub was in lockdown mode.",
      "priority": "Routine",
      "severity": "moderate",
      "cvss": 6.7,
      "epss": 0.00321,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-45774",
      "url": "https://patchblox.com/security/cve/CVE-2024-45774",
      "title": "grub2: Fixed a heap overflow in JPEG parser",
      "priority": "Routine",
      "severity": "MODERATE",
      "cvss": 6.7,
      "epss": 0.00312,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-45776",
      "url": "https://patchblox.com/security/cve/CVE-2024-45776",
      "title": "grub2: Fixed an overflow in .MO file handling",
      "priority": "Routine",
      "severity": "MODERATE",
      "cvss": 6.7,
      "epss": 0.00305,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-45781",
      "url": "https://patchblox.com/security/cve/CVE-2024-45781",
      "title": "grub2: Fixed strcpy overflow in ufs",
      "priority": "Routine",
      "severity": "MODERATE",
      "cvss": 6.7,
      "epss": 0.00305,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-45778",
      "url": "https://patchblox.com/security/cve/CVE-2024-45778",
      "title": "grub2: Fixed bfs filesystem by removing it from lockdown capable modules",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.5,
      "epss": 0.00294,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-45777",
      "url": "https://patchblox.com/security/cve/CVE-2024-45777",
      "title": "grub2: Fixed an integer overflow in gettext",
      "priority": "Routine",
      "severity": "MODERATE",
      "cvss": 6.7,
      "epss": 0.00293,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-45780",
      "url": "https://patchblox.com/security/cve/CVE-2024-45780",
      "title": "grub2: Fixed an overflow in tar/cpio",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 6.7,
      "epss": 0.00293,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-45779",
      "url": "https://patchblox.com/security/cve/CVE-2024-45779",
      "title": "grub2: Fixed a heap overflow in bfs",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 6,
      "epss": 0.00293,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-45775",
      "url": "https://patchblox.com/security/cve/CVE-2024-45775",
      "title": "grub2: Fixed a missing NULL check in extcmd parser",
      "priority": "Routine",
      "severity": "MODERATE",
      "cvss": 6.7,
      "epss": 0.00292,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-0685",
      "url": "https://patchblox.com/security/cve/CVE-2025-0685",
      "title": "grub2: Fixed an integer overflow that may lead to an out-of-bounds write when handling symlinks in jfs.",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 6.4,
      "epss": 0.00288,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-0686",
      "url": "https://patchblox.com/security/cve/CVE-2025-0686",
      "title": "grub2: Fixed an integer overflow that may lead to an out-of-bounds write when handling symlinks in romfs.",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 6.4,
      "epss": 0.00288,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-0684",
      "url": "https://patchblox.com/security/cve/CVE-2025-0684",
      "title": "grub2: Fixed an integer overflow that may lead to an out-of-bounds write when handling symlinks in reiserfs.",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 6.4,
      "epss": 0.00286,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-0622",
      "url": "https://patchblox.com/security/cve/CVE-2025-0622",
      "title": "grub2: Fixed a use-after-free when handling hooks during module unload in command/gpg",
      "priority": "Routine",
      "severity": "moderate",
      "cvss": 6.7,
      "epss": 0.00283,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-45783",
      "url": "https://patchblox.com/security/cve/CVE-2024-45783",
      "title": "grub2: Fixed a refcount overflow in hfsplus",
      "priority": "Routine",
      "severity": "MODERATE",
      "cvss": 6.7,
      "epss": 0.00277,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-11T01:43:54Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}