{
  "fix": "libquickjs 2021.03.27-1ubuntu0.1~esm1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libquickjs-2021.03.27-1ubuntu0.1-esm1",
  "summary": "libquickjs 2021.03.27-1ubuntu0.1~esm1, released May 14, 2024, fixes 3 CVEs in libquickjs. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "package",
  "title": "libquickjs 2021.03.27-1ubuntu0.1~esm1 for Ubuntu 24.04.5 LTS (noble)",
  "released": "2024-05-14T08:37:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2023-48183, high severity",
  "supported": true,
  "cveCount": 3,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00641,
  "maxCvss": 7.5,
  "appliesTo": [
    {
      "product": "libquickjs",
      "productUrl": "https://patchblox.com/security/product/linux/libquickjs",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "2021.03.27-1ubuntu0.1~esm1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2023-48183",
      "url": "https://patchblox.com/security/cve/CVE-2023-48183",
      "title": "libquickjs: QuickJS before c4cdd61 has a build_for_in_iterator NULL pointer dereference because of an erroneous lexical scope of...",
      "priority": "High",
      "severity": "Medium",
      "cvss": 7.5,
      "epss": 0.00641,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-48184",
      "url": "https://patchblox.com/security/cve/CVE-2023-48184",
      "title": "quickjs: QuickJS before 7414e5f has a quickjs.h JS_FreeValueRT use-after-free because of incorrect garbage collection of async...",
      "priority": "Routine",
      "severity": "low",
      "cvss": 3.9,
      "epss": 0.00345,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-33263",
      "url": "https://patchblox.com/security/cve/CVE-2024-33263",
      "title": "quickjs: QuickJS commit 3b45d15 was discovered to contain an Assertion Failure via JS_FreeRuntime(JSRuntime *) at quickjs.c.",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4,
      "epss": 0.00316,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-13T01:58:51Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}