{
  "fix": "SUSE-SU-2026:2733-1",
  "url": "https://patchblox.com/security/fix/linux/suse-su-2026-2733-1",
  "summary": "SUSE-SU-2026:2733-1, released July 2, 2026, fixes 25 CVEs in buildah (version 1.35.5-150500.3.62.1). None of them is reported as exploited. Patch Radar priority: Urgent.",
  "platform": "linux",
  "type": "advisory",
  "title": "buildah security update",
  "released": "2026-07-02T18:05:08Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2026-39821, rated Critical",
  "supported": true,
  "cveCount": 25,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.0691,
  "maxCvss": 10,
  "vendorAdvisory": "https://osv.dev/vulnerability/SUSE-SU-2026:2733-1",
  "appliesTo": [
    {
      "product": "buildah",
      "productUrl": "https://patchblox.com/security/product/linux/buildah",
      "release": "sles 15.6",
      "fixedVersion": "1.35.5-150500.3.62.1",
      "supported": true
    },
    {
      "product": "buildah",
      "productUrl": "https://patchblox.com/security/product/linux/buildah",
      "release": "sles 15.7",
      "fixedVersion": "1.35.5-150500.3.62.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-39821",
      "url": "https://patchblox.com/security/cve/CVE-2026-39821",
      "title": "Invoking failure to reject ASCII-only Punycode-encoded labels in golang.org/x/net/idna",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 10,
      "epss": 0.01834,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-46595",
      "url": "https://patchblox.com/security/cve/CVE-2026-46595",
      "title": "Invoking  VerifiedPublicKeyCallback permissions skip enforcement in golang.org/x/crypto/ssh",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 10,
      "epss": 0.00556,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-42508",
      "url": "https://patchblox.com/security/cve/CVE-2026-42508",
      "title": "Invoking  auth bypass via unenforced @revoked status in golang.org/x/crypto/ssh/knownhosts",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.1,
      "epss": 0.0691,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-22869",
      "url": "https://patchblox.com/security/cve/CVE-2025-22869",
      "title": "amazon-ssm-agent: golang.org/x/crypto/ssh: Denial of Service in the Key Exchange of golang.org/x/crypto/ssh",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 7.5,
      "epss": 0.00939,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-52881",
      "url": "https://patchblox.com/security/cve/CVE-2025-52881",
      "title": "runc: LSM labels can be bypassed with malicious config using dummy procfs files",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.2,
      "epss": 0.00801,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-39830",
      "url": "https://patchblox.com/security/cve/CVE-2026-39830",
      "title": "Invoking  client can cause server deadlock on unexpected responses in golang.org/x/crypto/ssh",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.1,
      "epss": 0.00683,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-39832",
      "url": "https://patchblox.com/security/cve/CVE-2026-39832",
      "title": "Invoking  agent constraints dropped when forwarding keys in golang.org/x/crypto/ssh/agent",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.1,
      "epss": 0.00683,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-47913",
      "url": "https://patchblox.com/security/cve/CVE-2025-47913",
      "title": "Potential denial of service in golang.org/x/crypto/ssh/agent",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00668,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-34986",
      "url": "https://patchblox.com/security/cve/CVE-2026-34986",
      "title": "rh-podman-desktop: Go JOSE provides an implementation of the Javascript Object Signing and Encryption set of standards in Go, including...",
      "priority": "High",
      "severity": "important",
      "cvss": 9.1,
      "epss": 0.00663,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-39834",
      "url": "https://patchblox.com/security/cve/CVE-2026-39834",
      "title": "Invoking  infinite loop on large channel writes in golang.org/x/crypto/ssh",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.1,
      "epss": 0.00597,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-39835",
      "url": "https://patchblox.com/security/cve/CVE-2026-39835",
      "title": "Invoking  server panic during CheckHostKey/Authenticate in golang.org/x/crypto/ssh",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.7,
      "epss": 0.00504,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-39831",
      "url": "https://patchblox.com/security/cve/CVE-2026-39831",
      "title": "Invoking  bypass of FIDO/U2F security keys physical interaction in golang.org/x/crypto/ssh",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.1,
      "epss": 0.00478,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-46597",
      "url": "https://patchblox.com/security/cve/CVE-2026-46597",
      "title": "Invoking  byte arithmetic causes underflow and panic in golang.org/x/crypto/ssh",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00473,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-39833",
      "url": "https://patchblox.com/security/cve/CVE-2026-39833",
      "title": "Invoking  key constraints not enforced in golang.org/x/crypto/ssh/agent",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.1,
      "epss": 0.00469,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-39829",
      "url": "https://patchblox.com/security/cve/CVE-2026-39829",
      "title": "Invoking  pathological RSA/DSA parameters may cause DoS in golang.org/x/crypto/ssh",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.7,
      "epss": 0.00467,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-27144",
      "url": "https://patchblox.com/security/cve/CVE-2025-27144",
      "title": "apptainer: Fixed Denial of Service in Go JOSE\u0027s Parsing (bsc#1237679).",
      "priority": "High",
      "severity": "MODERATE",
      "cvss": 7.5,
      "epss": 0.00399,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-39828",
      "url": "https://patchblox.com/security/cve/CVE-2026-39828",
      "title": "Invoking  bypass of certificate restrictions in golang.org/x/crypto/ssh",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.00369,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-25681",
      "url": "https://patchblox.com/security/cve/CVE-2026-25681",
      "title": "Invoking  incorrect handling of character references in DOCTYPE nodes in golang.org/x/net/html",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.7,
      "epss": 0.00223,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-27136",
      "url": "https://patchblox.com/security/cve/CVE-2026-27136",
      "title": "Invoking  duplicate attributes can cause XSS in golang.org/x/net/html",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.7,
      "epss": 0.00223,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-42502",
      "url": "https://patchblox.com/security/cve/CVE-2026-42502",
      "title": "Invoking  incorrect handling of HTML elements in foreign content in golang.org/x/net/html",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.2,
      "epss": 0.00223,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-47914",
      "url": "https://patchblox.com/security/cve/CVE-2025-47914",
      "title": "apptainer: Fixed malformed constraint may cause denial of",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.3,
      "epss": 0.00546,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-46598",
      "url": "https://patchblox.com/security/cve/CVE-2026-46598",
      "title": "Invoking  pathological inputs can lead to client panic in golang.org/x/crypto/ssh/agent",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 5.3,
      "epss": 0.00412,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-25680",
      "url": "https://patchblox.com/security/cve/CVE-2026-25680",
      "title": "Invoking denial of service when parsing arbitrary HTML in golang.org/x/net/html",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.5,
      "epss": 0.00326,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-39827",
      "url": "https://patchblox.com/security/cve/CVE-2026-39827",
      "title": "Invoking  memory leak when rejecting channels can lead to DoS in golang.org/x/crypto/ssh",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.5,
      "epss": 0.00279,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-42506",
      "url": "https://patchblox.com/security/cve/CVE-2026-42506",
      "title": "Invoking  incorrect handling of namespaced elements in foreign content in golang.org/x/net/html",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.1,
      "epss": 0.00235,
      "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"
  }
}