{
  "cveId": "CVE-2026-72745",
  "url": "https://patchblox.com/security/cve/CVE-2026-72745",
  "summary": "CVE-2026-72745 is fixed in 12 products on 1 platform, first by DEBIAN-CVE-2026-72745, released August 13, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "freerdp3: FreeRDP before 3.30.0 contains an out-of-bounds vulnerability in kerberos_DecryptMessage() (winpr/libwinpr/sspi/Kerbe...",
  "description": "FreeRDP before 3.30.0 contains an out-of-bounds vulnerability in kerberos_DecryptMessage() (winpr/libwinpr/sspi/Kerberos/kerberos.c). The 16-bit EC (extra count) field of a peer-supplied GSS Wrap token (RFC 4121) is used directly in pointer arithmetic to locate the encrypted regions without being bounds-checked, while only RRC and the total buffer length are validated. A malicious peer (server or client) can supply a large EC value (up to 0xFFFF) during CredSSP/NLA authentication, moving the decrypt operation\u0027s base pointers past the end of the ~60-byte token buffer. Because the AES-CTS-HMAC enctypes decrypt in place before the HMAC integrity check, this results in an out-of-bounds read and in-place out-of-bounds write, potentially leading to information disclosure, memory corruption, or denial of service.",
  "published": "2026-08-11T13:19:05Z",
  "severity": "high",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "freerdp",
      "release": "amzn 2023",
      "fixedVersion": "2:3.6.3-1.amzn2023.0.15",
      "fix": "ALAS2023-2026-2111",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2111",
      "released": "2026-08-31T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "freerdp-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "2:3.6.3-1.amzn2023.0.15",
      "fix": "ALAS2023-2026-2111",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2111",
      "released": "2026-08-31T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "freerdp-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "2:3.6.3-1.amzn2023.0.15",
      "fix": "ALAS2023-2026-2111",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2111",
      "released": "2026-08-31T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "freerdp-devel",
      "release": "amzn 2023",
      "fixedVersion": "2:3.6.3-1.amzn2023.0.15",
      "fix": "ALAS2023-2026-2111",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2111",
      "released": "2026-08-31T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "freerdp-libs",
      "release": "amzn 2023",
      "fixedVersion": "2:3.6.3-1.amzn2023.0.15",
      "fix": "ALAS2023-2026-2111",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2111",
      "released": "2026-08-31T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "freerdp-libs-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "2:3.6.3-1.amzn2023.0.15",
      "fix": "ALAS2023-2026-2111",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2111",
      "released": "2026-08-31T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "freerdp-server",
      "release": "amzn 2023",
      "fixedVersion": "2:3.6.3-1.amzn2023.0.15",
      "fix": "ALAS2023-2026-2111",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2111",
      "released": "2026-08-31T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "freerdp-server-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "2:3.6.3-1.amzn2023.0.15",
      "fix": "ALAS2023-2026-2111",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2111",
      "released": "2026-08-31T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "freerdp3",
      "release": "Debian 14",
      "fixedVersion": "3.30.0\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2026-72745",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-72745",
      "released": "2026-08-13T22:19:30Z"
    },
    {
      "platform": "linux",
      "product": "libwinpr",
      "release": "amzn 2023",
      "fixedVersion": "2:3.6.3-1.amzn2023.0.15",
      "fix": "ALAS2023-2026-2111",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2111",
      "released": "2026-08-31T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libwinpr-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "2:3.6.3-1.amzn2023.0.15",
      "fix": "ALAS2023-2026-2111",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2111",
      "released": "2026-08-31T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libwinpr-devel",
      "release": "amzn 2023",
      "fixedVersion": "2:3.6.3-1.amzn2023.0.15",
      "fix": "ALAS2023-2026-2111",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2111",
      "released": "2026-08-31T09:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}