{
  "cveId": "CVE-2026-17501",
  "url": "https://patchblox.com/security/cve/CVE-2026-17501",
  "summary": "CVE-2026-17501 is fixed in 3 products on 1 platform, first by ALAS2023-2026-2069, released August 17, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "firefox: Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities:\nCVE-2026-17501:\n\tA flaw h...",
  "description": "Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities:\nCVE-2026-17501:\n\tA flaw has been found in ggml-org llama.cpp e15efe0. This vulnerability affects the function transform of the file common/json-schema-to-grammar.cpp of the component JSON-Schema-to-GBNF Conversion. This manipulation causes allocation of resources. The attack may be initiated remotely. The pull request to fix this issue awaits acceptance.\n\nCVE-2026-16412:\n\tMemory safety bugs present in Firefox ESR 140.12 and Firefox 152. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.\n\nCVE-2026-16405:\n\tInformation disclosure in the Networking: WebSockets component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.\n\nCVE-2026-16396:\n\tPrivilege escalation in WebExtensions. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.\n\nCVE-2026-16391:\n\tInformation disclosure in the Storage: IndexedDB component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.\n\nCVE-2026-16390:\n\tMitigation bypass in the Enterprise Policies component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.\n\nCVE-2026-16387:\n\tSite isolation issue in the Networking component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.\n\nCVE-2026-16383:\n\tMitigation bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.\n\nCVE-2026-16381:\n\tSame-origin policy bypass in the Networking: DNS component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.\n\nCVE-2026-16379:\n\tPrivilege escalation in the DOM: Content Processes component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.\n\nCVE-2026-16377:\n\tMitigation bypass in the PDF Viewer component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.\n\nCVE-2026-16375:\n\tSite isolation issue in the Networking: HTTP component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.\n\nCVE-2026-16374:\n\tInformation disclosure in the Framework component in DevTools. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.\n\nCVE-2026-16371:\n\tPrivilege escalation in the DOM: Navigation component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.\n\nCVE-2026-16369:\n\tInteger overflow in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.\n\nCVE-2026-16368:\n\tIncorrect boundary conditions in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.\n\nCVE-2026-16363:\n\tJIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.\n\nCVE-2026-16362:\n\tUse-after-free in the WebRTC: Audio/Video component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13.\n\nCVE-2026-16361:\n\tMemory safety bugs present in Firefox ESR 115.37 and Firefox ESR 140.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox ESR 115.38 and Firefox ESR 140.13.\n\nCVE-2026-16360:\n\tMemory safety bugs present in Firefox ESR 115.37, Firefox ESR 140.12 and Firefox 152. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, and Firefox ESR 140.13.\n\nCVE-2026-16359:\n\tIncorrect boundary conditions in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, and Firefox ESR 140.13.\n\nCVE-2026-16358:\n\tSite isolation issue in the Graphics: WebRender component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, and Firefox ESR 140.13.\n\nCVE-2026-16357:\n\tIncorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, and Firefox ESR 140.13.\n\nCVE-2026-16356:\n\tSandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, and Firefox ESR 140.13.\n\nCVE-2026-16355:\n\tJIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, and Firefox ESR 140.13.\n\nCVE-2026-16354:\n\tInformation disclosure in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, and Firefox ESR 140.13.\n\nCVE-2026-16353:\n\tInvalid pointer in the DOM: Bindings (WebIDL) component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, and Firefox ESR 140.13.\n\nCVE-2026-16352:\n\tSandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, and Firefox ESR 140.13.\n\nCVE-2026-16351:\n\tSandbox escape due to use-after-free in the DOM: Navigation component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, and Firefox ESR 140.13.\n\nCVE-2026-16350:\n\tIncorrect boundary conditions in the Audio/Video: cubeb component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, and Firefox ESR 140.13.\n\nCVE-2026-16349:\n\tSame-origin policy bypass in the DOM: Navigation component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, and Firefox ESR 140.13.",
  "published": "2026-08-17T09:00:00Z",
  "severity": "important",
  "epss": 0.00724,
  "epssPercentile": 0.54338,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "firefox",
      "release": "amzn 2023",
      "fixedVersion": "140.13.0-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-2069",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2069",
      "released": "2026-08-17T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "140.13.0-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-2069",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2069",
      "released": "2026-08-17T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "140.13.0-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-2069",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2069",
      "released": "2026-08-17T09:00:00Z"
    }
  ],
  "noFixYet": [],
  "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"
  }
}