{
  "fix": "RHSA-2026:98598",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2026-98598",
  "summary": "RHSA-2026:98598, released October 5, 2026, fixes 32 CVEs in freerdp (version 3.32.2-1.el10_3). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "freerdp security update",
  "released": "2026-10-05T21:44:19Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-91963, high severity",
  "supported": true,
  "cveCount": 32,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00665,
  "maxCvss": 8.8,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2026:98598",
  "appliesTo": [
    {
      "product": "freerdp",
      "productUrl": "https://patchblox.com/security/product/linux/freerdp",
      "release": "RHEL 10",
      "fixedVersion": "3.32.2-1.el10_3",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-91963",
      "url": "https://patchblox.com/security/cve/CVE-2026-91963",
      "title": "freerdp: CVE-2026-91959, , CVE-2026-91964)",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 8.8,
      "epss": 0.00665,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-91964",
      "url": "https://patchblox.com/security/cve/CVE-2026-91964",
      "title": "freerdp: CVE-2026-91959, CVE-2026-91963",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 8.8,
      "epss": 0.00603,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-91948",
      "url": "https://patchblox.com/security/cve/CVE-2026-91948",
      "title": "freerdp3: FreeRDP versions before 3.31.0 contain an out-of-bounds write vulnerability in server-side static virtual channel han...",
      "priority": "High",
      "severity": "Medium",
      "cvss": 7.5,
      "epss": 0.0059,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-114045",
      "url": "https://patchblox.com/security/cve/CVE-2026-114045",
      "title": "freerdp3: FreeRDP before 3.32.1 contains a heap-based buffer overflow in the server-side rdpsnd channel because an integer wrap...",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 8.8,
      "epss": 0.00576,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-91946",
      "url": "https://patchblox.com/security/cve/CVE-2026-91946",
      "title": "freerdp3: FreeRDP versions before 3.31.0 contain an information disclosure vulnerability in the RDPGFX server\u0027s ResetGraphics P...",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.00529,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-111378",
      "url": "https://patchblox.com/security/cve/CVE-2026-111378",
      "title": "freerdp: ELSA-2026-94514: freerdp security, bug fix, and enhancement update (IMPORTANT)",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 8.8,
      "epss": 0.00515,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-91953",
      "url": "https://patchblox.com/security/cve/CVE-2026-91953",
      "title": "freerdp: Backport several CVE fixes , CVE-2026-91954, CVE-2026-91956",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 8.8,
      "epss": 0.00471,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-91960",
      "url": "https://patchblox.com/security/cve/CVE-2026-91960",
      "title": "freerdp3: FreeRDP versions before 3.31.0 contain an integer overflow in WinPR\u0027s Stream_EnsureRemainingCapacity function that al...",
      "priority": "High",
      "severity": "medium",
      "cvss": 8.8,
      "epss": 0.00459,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-91950",
      "url": "https://patchblox.com/security/cve/CVE-2026-91950",
      "title": "freerdp3: FreeRDP before 3.31.0 contains an out-of-bounds read vulnerability in the rdpdr_dump_packet function due to 32-bit un...",
      "priority": "High",
      "severity": "medium",
      "cvss": 8.8,
      "epss": 0.004,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-91954",
      "url": "https://patchblox.com/security/cve/CVE-2026-91954",
      "title": "freerdp: Backport several CVE fixes (CVE-2026-91953, , CVE-2026-91956",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 8.8,
      "epss": 0.00391,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-91956",
      "url": "https://patchblox.com/security/cve/CVE-2026-91956",
      "title": "freerdp: Backport several CVE fixes (CVE-2026-91953, CVE-2026-91954",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 8.8,
      "epss": 0.00391,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-91959",
      "url": "https://patchblox.com/security/cve/CVE-2026-91959",
      "title": "freerdp: CVE-2026-91963, CVE-2026-91964)",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 8.8,
      "epss": 0.00391,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-111382",
      "url": "https://patchblox.com/security/cve/CVE-2026-111382",
      "title": "freerdp3: FreeRDP before 3.32.0 contains a client-side heap out-of-bounds write vulnerability in general_LumaToYUV444 and gener...",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 8.8,
      "epss": 0.00384,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-85089",
      "url": "https://patchblox.com/security/cve/CVE-2026-85089",
      "title": "freerdp3: FreeRDP versions 3.0.0 through 3.30.0 (before 3.31.0) transmit uninitialized heap memory in Save Session Info PDU res...",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.00382,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-91947",
      "url": "https://patchblox.com/security/cve/CVE-2026-91947",
      "title": "freerdp3: FreeRDP server versions before 3.31.0 contain a use-after-free vulnerability in the DRDYNVC parser that dereferences...",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.00374,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-110837",
      "url": "https://patchblox.com/security/cve/CVE-2026-110837",
      "title": "freerdp: Backport several CVE fixes (CVE-2026-109242",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 8.8,
      "epss": 0.00373,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-110838",
      "url": "https://patchblox.com/security/cve/CVE-2026-110838",
      "title": "freerdp: ELSA-2026-94514: freerdp security, bug fix, and enhancement update (IMPORTANT)",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 8.8,
      "epss": 0.00326,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-111880",
      "url": "https://patchblox.com/security/cve/CVE-2026-111880",
      "title": "freerdp: Resolves: RHEL-282289, RHEL-283715, RHEL-286595",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 8.8,
      "epss": 0.00321,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-110830",
      "url": "https://patchblox.com/security/cve/CVE-2026-110830",
      "title": "freerdp3-shadow-x11: FreeRDP before 3.32.0 fails to close prior serial handles in serial_process_irp_create, allowing a malicious RDP serv...",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.00319,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-110833",
      "url": "https://patchblox.com/security/cve/CVE-2026-110833",
      "title": "freerdp: ELSA-2026-94514: freerdp security, bug fix, and enhancement update (IMPORTANT)",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 8.8,
      "epss": 0.00319,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-109242",
      "url": "https://patchblox.com/security/cve/CVE-2026-109242",
      "title": "freerdp3-shadow-x11: FreeRDP before 3.0.0 and 3.6.0 before 3.32.0 renders uninitialized heap memory from un-decoded progressive tiles beca...",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.00299,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-110839",
      "url": "https://patchblox.com/security/cve/CVE-2026-110839",
      "title": "libwinpr-tools3-3: FreeRDP 3.3.0 before 3.32.0, when built with WINPR_UTILS_IMAGE_JPEG=ON, has a heap-based out-of-bounds write in winpr...",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.00272,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-121386",
      "url": "https://patchblox.com/security/cve/CVE-2026-121386",
      "title": "freerdp3: FreeRDP before 3.32.2 contains a denial of service vulnerability in WinPR\u0027s winpr_read_png_from_buffer() and winpr_co...",
      "priority": "High",
      "severity": "Medium",
      "cvss": 7.5,
      "epss": 0.00267,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-109676",
      "url": "https://patchblox.com/security/cve/CVE-2026-109676",
      "title": "freerdp3-shadow-x11: FreeRDP from 3.0.0-beta1 before 3.32.0 contains a use-after-free vulnerability in smartcard handling that allows atta...",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.00264,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-111379",
      "url": "https://patchblox.com/security/cve/CVE-2026-111379",
      "title": "freerdp: ELSA-2026-94514: freerdp security, bug fix, and enhancement update (IMPORTANT)",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 8.8,
      "epss": 0.00192,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-111381",
      "url": "https://patchblox.com/security/cve/CVE-2026-111381",
      "title": "freerdp: ELSA-2026-94514: freerdp security, bug fix, and enhancement update (IMPORTANT)",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 8.8,
      "epss": 0.00176,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-91945",
      "url": "https://patchblox.com/security/cve/CVE-2026-91945",
      "title": "freerdp3: FreeRDP versions before 3.31.0 contain an out-of-bounds read vulnerability in smartcard response decoders that fail t...",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 6.5,
      "epss": 0.00579,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-121404",
      "url": "https://patchblox.com/security/cve/CVE-2026-121404",
      "title": "freerdp3: FreeRDP before 3.32.2 contains a denial of service vulnerability in the shadow server that allows authenticated RDP c...",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 6.5,
      "epss": 0.00383,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-91951",
      "url": "https://patchblox.com/security/cve/CVE-2026-91951",
      "title": "freerdp3: FreeRDP versions before 3.31.0 contain an out-of-bounds write vulnerability in the urbdrc client channel\u0027s urb_send_c...",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 6.5,
      "epss": 0.0038,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-121388",
      "url": "https://patchblox.com/security/cve/CVE-2026-121388",
      "title": "freerdp3: FreeRDP from 3.0.0 before 3.32.2 contains an uncontrolled resource allocation vulnerability that allows malicious RDP...",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 6.5,
      "epss": 0.0031,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-121394",
      "url": "https://patchblox.com/security/cve/CVE-2026-121394",
      "title": "freerdp3: FreeRDP from 3.11.0 before 3.32.2 contains an assertion failure in the RemoteFX RLGR decoder that allows malicious se...",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 6.5,
      "epss": 0.00254,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-121402",
      "url": "https://patchblox.com/security/cve/CVE-2026-121402",
      "title": "freerdp3: FreeRDP before 3.32.2 contains a NULL pointer dereference vulnerability that allows malicious RDP servers to crash xf...",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 6.5,
      "epss": 0.00254,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-12T19:57:06Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}