{
  "fix": "OPENSUSE-SU-2026:22074-1",
  "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-22074-1",
  "summary": "OPENSUSE-SU-2026:22074-1, released November 7, 2026, fixes 10 CVEs in python-PyJWT (version 2.12.1-160000.3.1). None of them is reported as exploited. Patch Radar priority: Urgent.",
  "platform": "linux",
  "type": "advisory",
  "title": "python-PyJWT security update",
  "released": "2026-11-07T00:47:19Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2026-102268, rated Critical",
  "supported": true,
  "cveCount": 10,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00549,
  "maxCvss": 9.1,
  "vendorAdvisory": "https://osv.dev/vulnerability/openSUSE-SU-2026:22074-1",
  "appliesTo": [
    {
      "product": "python-PyJWT",
      "productUrl": "https://patchblox.com/security/product/linux/python-pyjwt",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "2.12.1-160000.3.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-102268",
      "url": "https://patchblox.com/security/cve/CVE-2026-102268",
      "title": "PyJWT: Asymmetric-PEM detection bypass: whitespace/line-ending-mutated public keys skip the HS/asymmetric confusion guard",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 9.1,
      "epss": 0.00236,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-102274",
      "url": "https://patchblox.com/security/cve/CVE-2026-102274",
      "title": "PyJWT: Malformed RSA JWK aborts parsing of an entire JWK Set",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.00549,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-101917",
      "url": "https://patchblox.com/security/cve/CVE-2026-101917",
      "title": "PyJWT: PyJWKClient still amplifies unauthenticated JWKS fetches on unknown kid values (incomplete fix of CVE-2026-48524)",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.00428,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-101918",
      "url": "https://patchblox.com/security/cve/CVE-2026-101918",
      "title": "PyJWT: Unauthenticated RecursionError DoS in pre-verification payload parse (PyJWKClient.get_signing_key_from_jwt / verify_signature=False)",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.00413,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-102271",
      "url": "https://patchblox.com/security/cve/CVE-2026-102271",
      "title": "PyJWT: Public keys in DER form are accepted as HMAC secrets, bypassing the CVE-2022-29217 guard",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.1,
      "epss": 0.00215,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-102275",
      "url": "https://patchblox.com/security/cve/CVE-2026-102275",
      "title": "PyJWT accepts inconsistent OKP x/d JWKs, causing public/private key identity confusion",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.2,
      "epss": 0.00167,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-102267",
      "url": "https://patchblox.com/security/cve/CVE-2026-102267",
      "title": "PyJWT: PyJWKClient follows redirects when fetching JWKS",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.1,
      "epss": 0.00159,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-103001",
      "url": "https://patchblox.com/security/cve/CVE-2026-103001",
      "title": "PyJWT.decode() reintroduces options-dict mutation, enabling silent claim-verification bypass on dict reuse",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.5,
      "epss": 0.00257,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-102270",
      "url": "https://patchblox.com/security/cve/CVE-2026-102270",
      "title": "PyJWT: ReDoS vulnerability when calling the \u0060is_pem_format\u0060 function.",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 4.9,
      "epss": 0.00246,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-102269",
      "url": "https://patchblox.com/security/cve/CVE-2026-102269",
      "title": "PyJWT: Non-canonical signature segments enable raw-token revocation bypass",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 5.4,
      "epss": 0.00224,
      "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"
  }
}