{
  "fix": "OPENSUSE-SU-2026:22181-1",
  "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-22181-1",
  "summary": "OPENSUSE-SU-2026:22181-1, released November 7, 2026, fixes 14 CVEs in libsoup (version 3.6.6-160000.5.1). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "libsoup security update",
  "released": "2026-11-07T00:47:19Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-15711, high severity",
  "supported": true,
  "cveCount": 14,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00745,
  "maxCvss": 8.6,
  "vendorAdvisory": "https://osv.dev/vulnerability/openSUSE-SU-2026:22181-1",
  "appliesTo": [
    {
      "product": "libsoup",
      "productUrl": "https://patchblox.com/security/product/linux/libsoup",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "3.6.6-160000.5.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-15711",
      "url": "https://patchblox.com/security/cve/CVE-2026-15711",
      "title": "Libsoup: soupwebsocketconnection: libsoup: websocket remote denial of service via oversized control frame protocol violation",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00745,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-102559",
      "url": "https://patchblox.com/security/cve/CVE-2026-102559",
      "title": "Libsoup: libsoup: heap buffer overflow during websocket client-frame masking",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.6,
      "epss": 0.00625,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-102558",
      "url": "https://patchblox.com/security/cve/CVE-2026-102558",
      "title": "Libsoup: libsoup: heap buffer overflow during websocket receive-buffer growth",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.6,
      "epss": 0.00596,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-102560",
      "url": "https://patchblox.com/security/cve/CVE-2026-102560",
      "title": "Libsoup: libsoup: heap buffer overflow during outgoing permessage-deflate buffer growth",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.6,
      "epss": 0.00521,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-102555",
      "url": "https://patchblox.com/security/cve/CVE-2026-102555",
      "title": "Libsoup: libsoup: heap buffer overflow via uninitialized length in data-uri base64 decoding",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.2,
      "epss": 0.00479,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-102556",
      "url": "https://patchblox.com/security/cve/CVE-2026-102556",
      "title": "Libsoup: libsoup: heap buffer overflow from websocket pong signal type confusion",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.6,
      "epss": 0.00467,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-102557",
      "url": "https://patchblox.com/security/cve/CVE-2026-102557",
      "title": "Libsoup: libsoup: heap buffer overflow during websocket message reassembly",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.6,
      "epss": 0.00467,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-15712",
      "url": "https://patchblox.com/security/cve/CVE-2026-15712",
      "title": "Soupclientmessageiohttp2: libsoup3: libsoup: http/2 goaway frame parsing heap buffer over-read via invalid nul-termination assumption",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 5.9,
      "epss": 0.00629,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-15714",
      "url": "https://patchblox.com/security/cve/CVE-2026-15714",
      "title": "Libsoup: soupmultipartinputstream: libsoup: out-of-bounds read in soup_multipart_input_stream_read_headers via an oversized multipart boundary string",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.5,
      "epss": 0.0039,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-15713",
      "url": "https://patchblox.com/security/cve/CVE-2026-15713",
      "title": "Libsoup: soupcache: libsoup: http/2 frame window exhaustion remote denial of service via memory leak",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 5.9,
      "epss": 0.00349,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-12548",
      "url": "https://patchblox.com/security/cve/CVE-2026-12548",
      "title": "gir1.2-soup-2.4: A heap out-of-bounds read flaw was found in libsoup",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.00254,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-66339",
      "url": "https://patchblox.com/security/cve/CVE-2026-66339",
      "title": "gir1.2-soup-2.4: A flaw was found in libsoup",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.00249,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-103399",
      "url": "https://patchblox.com/security/cve/CVE-2026-103399",
      "title": "Libsoup: soupserver: http/1 request smuggling via undrained expect: 100-continue body",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 5.3,
      "epss": 0.00246,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-12547",
      "url": "https://patchblox.com/security/cve/CVE-2026-12547",
      "title": "Libsoup: information disclosure in libsoup via soupauthmanager proxy credential leak on proxy switch",
      "priority": "Routine",
      "severity": "Low",
      "cvss": 3.4,
      "epss": 0.00228,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-10T07:50:38Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}