{
  "fix": "SUSE-SU-2026:0777-1",
  "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0777-1",
  "summary": "SUSE-SU-2026:0777-1, released March 3, 2026, fixes 9 CVEs in cosign (version 3.0.5-150400.3.35.1). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "cosign security update",
  "released": "2026-03-03T13:22:27Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-23991, high severity",
  "supported": true,
  "cveCount": 9,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00597,
  "maxCvss": 7.5,
  "vendorAdvisory": "https://osv.dev/vulnerability/SUSE-SU-2026:0777-1",
  "appliesTo": [
    {
      "product": "cosign",
      "productUrl": "https://patchblox.com/security/product/linux/cosign",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "3.0.5-150400.3.35.1",
      "supported": true
    },
    {
      "product": "cosign",
      "productUrl": "https://patchblox.com/security/product/linux/cosign",
      "release": "sles 15.7",
      "fixedVersion": "3.0.5-150400.3.35.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-23991",
      "url": "https://patchblox.com/security/cve/CVE-2026-23991",
      "title": "golang-github-theupdateframework-go-tuf: go-tuf is a Go implementation of The Update Framework (TUF)",
      "priority": "High",
      "severity": "high",
      "cvss": 7.5,
      "epss": 0.00581,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-23992",
      "url": "https://patchblox.com/security/cve/CVE-2026-23992",
      "title": "golang-github-theupdateframework-go-tuf: go-tuf is a Go implementation of The Update Framework (TUF)",
      "priority": "High",
      "severity": "high",
      "cvss": 7.5,
      "epss": 0.00215,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-58181",
      "url": "https://patchblox.com/security/cve/CVE-2025-58181",
      "title": "golang-go.crypto: SSH servers parsing GSSAPI authentication requests do not validate the number of mechanisms specified in the request,...",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.3,
      "epss": 0.00597,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-11065",
      "url": "https://patchblox.com/security/cve/CVE-2025-11065",
      "title": "alloy: This update for alloy fixes the following issues:\n\n- update to 1.11.3:\n- CVE-2025-58058: Fixed memory leaks in xz",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.3,
      "epss": 0.00519,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-26958",
      "url": "https://patchblox.com/security/cve/CVE-2026-26958",
      "title": "golang-filippo-edwards25519: filippo.io/edwards25519 is a Go library implementing the edwards25519 elliptic curve with APIs for building cryptogra...",
      "priority": "Routine",
      "epss": 0.00415,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-24137",
      "url": "https://patchblox.com/security/cve/CVE-2026-24137",
      "title": "golang-github-sigstore-sigstore: sigstore framework is a common go library shared across sigstore services and clients",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.8,
      "epss": 0.0039,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-22772",
      "url": "https://patchblox.com/security/cve/CVE-2026-22772",
      "title": "golang-github-sigstore-fulcio: Fulcio is a certificate authority for issuing code signing certificates for an OpenID Connect (OIDC) identity",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.3,
      "epss": 0.00232,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-24122",
      "url": "https://patchblox.com/security/cve/CVE-2026-24122",
      "title": "cosign: Cosign provides code signing and transparency for containers and binaries",
      "priority": "Routine",
      "severity": "low",
      "cvss": 3.7,
      "epss": 0.00215,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-22703",
      "url": "https://patchblox.com/security/cve/CVE-2026-22703",
      "title": "cosign: Cosign provides code signing and transparency for containers and binaries",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.5,
      "epss": 0.00106,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-10T13:56:55Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}