{
  "fix": "OPENSUSE-SU-2026:21933-1",
  "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21933-1",
  "summary": "OPENSUSE-SU-2026:21933-1, released September 23, 2026, fixes 8 CVEs in sdbootutil (version 1\u002Bgit20260908.c641fc2-160000.1.1). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "sdbootutil security update",
  "released": "2026-09-23T09:16:27Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-41681, high severity",
  "supported": true,
  "cveCount": 8,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00359,
  "maxCvss": 9.1,
  "vendorAdvisory": "https://osv.dev/vulnerability/openSUSE-SU-2026:21933-1",
  "appliesTo": [
    {
      "product": "sdbootutil",
      "productUrl": "https://patchblox.com/security/product/linux/sdbootutil",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "1\u002Bgit20260908.c641fc2-160000.1.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-41681",
      "url": "https://patchblox.com/security/cve/CVE-2026-41681",
      "title": "rust-openssl: MdCtxRef::digest_final() writes past caller buffer with no length check",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00359,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-41677",
      "url": "https://patchblox.com/security/cve/CVE-2026-41677",
      "title": "rust-openssl: Out-of-bounds read in PEM password callback when user callback returns an oversized length",
      "priority": "High",
      "severity": "Low",
      "cvss": 9.1,
      "epss": 0.00294,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-41676",
      "url": "https://patchblox.com/security/cve/CVE-2026-41676",
      "title": "rust-openssl: Deriver::derive and PkeyCtxRef::derive can overflow short buffers on OpenSSL 1.1.1",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00285,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-41678",
      "url": "https://patchblox.com/security/cve/CVE-2026-41678",
      "title": "rust-openssl: Incorrect bounds assertion in aes key wrap",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.1,
      "epss": 0.00251,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-42327",
      "url": "https://patchblox.com/security/cve/CVE-2026-42327",
      "title": "rust-openssl: rust-openssl provides OpenSSL bindings for the Rust programming language",
      "priority": "High",
      "severity": "important",
      "epss": 0.00211,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-45784",
      "url": "https://patchblox.com/security/cve/CVE-2026-45784",
      "title": "rust-openssl: rust-openssl provides OpenSSL bindings for the Rust programming language",
      "priority": "High",
      "severity": "high",
      "cvss": 7.1,
      "epss": 0.00134,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-41898",
      "url": "https://patchblox.com/security/cve/CVE-2026-41898",
      "title": "rust-openssl: Unchecked callback-returned length in PSK and cookie generate trampolines can cause OpenSSL to leak adjacent memory to the network peer",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 5.3,
      "epss": 0.0028,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-44662",
      "url": "https://patchblox.com/security/cve/CVE-2026-44662",
      "title": "rust-openssl: Heap buffer overflow when encrypting with AES key-wrap-with-padding",
      "priority": "Routine",
      "severity": "Moderate",
      "epss": 0.00172,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-09T19:38:12Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}