{
  "fix": "OPENSUSE-SU-2026:21662-1",
  "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21662-1",
  "summary": "OPENSUSE-SU-2026:21662-1, released August 26, 2026, fixes 24 CVEs in glab (version 1.114.0-bp160.1.1). None of them is reported as exploited. Patch Radar priority: Urgent.",
  "platform": "linux",
  "type": "advisory",
  "title": "glab security update",
  "released": "2026-08-26T16:07:54Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2026-39821, rated Critical",
  "supported": true,
  "cveCount": 24,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.0691,
  "maxCvss": 10,
  "vendorAdvisory": "https://osv.dev/vulnerability/openSUSE-SU-2026:21662-1",
  "appliesTo": [
    {
      "product": "glab",
      "productUrl": "https://patchblox.com/security/product/linux/glab",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "1.114.0-bp160.1.1",
      "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-2026-33814",
      "url": "https://patchblox.com/security/cve/CVE-2026-33814",
      "title": "Infinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE in net/http/internal/http2 in golang.org/x/net",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.0084,
      "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-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-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-2024-45338",
      "url": "https://patchblox.com/security/cve/CVE-2024-45338",
      "title": "kubevirt: bsc#1234537 (CVE-2024-45337), bsc#1235303 , bsc#1244486",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 5.3,
      "epss": 0.01072,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-47911",
      "url": "https://patchblox.com/security/cve/CVE-2025-47911",
      "title": "alloy: golang.org/x/net/html: quadratic complexity algorithms used when parsing untrusted HTML documents",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 5.3,
      "epss": 0.00561,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-22872",
      "url": "https://patchblox.com/security/cve/CVE-2025-22872",
      "title": "docker: golang.org/x/net/html: incorrectly interpreted tags can cause content to be placed wrong scope during DOM constructio...",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 6.5,
      "epss": 0.00555,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-58190",
      "url": "https://patchblox.com/security/cve/CVE-2025-58190",
      "title": "alloy: golang.org/x/net/html: excessive memory consumption by \u0060html.ParseFragment\u0060 when processing specially",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.3,
      "epss": 0.0054,
      "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-2024-6104",
      "url": "https://patchblox.com/security/cve/CVE-2024-6104",
      "title": "cosign: cosign: hashicorp/go-retryablehttp: Fixed sensitive information disclosure to log file (bsc#1227031)",
      "priority": "Routine",
      "severity": "IMPORTANT",
      "cvss": 6,
      "epss": 0.00358,
      "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": "2026-11-11T13:47:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}