Common Weakness Enumeration

CWE-416

Allowed

Use After Free

Abstraction: Variant · Status: Stable

API response cwe.mitre.org

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

12502 vulnerabilities reference this CWE, most recent first.

GHSA-JRVQ-68RH-3HQ7

Vulnerability from github – Published: 2022-05-14 03:43 – Updated: 2022-05-14 03:43
VLAI
Details

Use after free in PDFium in Google Chrome prior to 62.0.3202.62 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file.

Severity
8.8 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2017-5127"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-02-07T23:29:00Z",
    "severity": "HIGH"
  },
  "details": "Use after free in PDFium in Google Chrome prior to 62.0.3202.62 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file.",
  "id": "GHSA-jrvq-68rh-3hq7",
  "modified": "2022-05-14T03:43:14Z",
  "published": "2022-05-14T03:43:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-5127"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:2997"
    },
    {
      "type": "WEB",
      "url": "https://chromereleases.googleblog.com/2017/10/stable-channel-update-for-desktop.html"
    },
    {
      "type": "WEB",
      "url": "https://crbug.com/765384"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201710-24"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2017/dsa-4020"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/101482"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-JRXV-VV4V-JRRH

Vulnerability from github – Published: 2025-04-16 15:34 – Updated: 2025-11-03 21:33
VLAI
Details

In the Linux kernel, the following vulnerability has been resolved:

tracing: Fix use-after-free in print_graph_function_flags during tracer switching

Kairui reported a UAF issue in print_graph_function_flags() during ftrace stress testing [1]. This issue can be reproduced if puting a 'mdelay(10)' after 'mutex_unlock(&trace_types_lock)' in s_start(), and executing the following script:

$ echo function_graph > current_tracer $ cat trace > /dev/null & $ sleep 5 # Ensure the 'cat' reaches the 'mdelay(10)' point $ echo timerlat > current_tracer

The root cause lies in the two calls to print_graph_function_flags within print_trace_line during each s_show():

  • One through 'iter->trace->print_line()';
  • Another through 'event->funcs->trace()', which is hidden in print_trace_fmt() before print_trace_line returns.

Tracer switching only updates the former, while the latter continues to use the print_line function of the old tracer, which in the script above is print_graph_function_flags.

Moreover, when switching from the 'function_graph' tracer to the 'timerlat' tracer, s_start only calls graph_trace_close of the 'function_graph' tracer to free 'iter->private', but does not set it to NULL. This provides an opportunity for 'event->funcs->trace()' to use an invalid 'iter->private'.

To fix this issue, set 'iter->private' to NULL immediately after freeing it in graph_trace_close(), ensuring that an invalid pointer is not passed to other tracers. Additionally, clean up the unnecessary 'iter->private = NULL' during each 'cat trace' when using wakeup and irqsoff tracers.

[1] https://lore.kernel.org/all/20231112150030.84609-1-ryncsn@gmail.com/

Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2025-22035"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-04-16T15:15:56Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ntracing: Fix use-after-free in print_graph_function_flags during tracer switching\n\nKairui reported a UAF issue in print_graph_function_flags() during\nftrace stress testing [1]. This issue can be reproduced if puting a\n\u0027mdelay(10)\u0027 after \u0027mutex_unlock(\u0026trace_types_lock)\u0027 in s_start(),\nand executing the following script:\n\n  $ echo function_graph \u003e current_tracer\n  $ cat trace \u003e /dev/null \u0026\n  $ sleep 5  # Ensure the \u0027cat\u0027 reaches the \u0027mdelay(10)\u0027 point\n  $ echo timerlat \u003e current_tracer\n\nThe root cause lies in the two calls to print_graph_function_flags\nwithin print_trace_line during each s_show():\n\n  * One through \u0027iter-\u003etrace-\u003eprint_line()\u0027;\n  * Another through \u0027event-\u003efuncs-\u003etrace()\u0027, which is hidden in\n    print_trace_fmt() before print_trace_line returns.\n\nTracer switching only updates the former, while the latter continues\nto use the print_line function of the old tracer, which in the script\nabove is print_graph_function_flags.\n\nMoreover, when switching from the \u0027function_graph\u0027 tracer to the\n\u0027timerlat\u0027 tracer, s_start only calls graph_trace_close of the\n\u0027function_graph\u0027 tracer to free \u0027iter-\u003eprivate\u0027, but does not set\nit to NULL. This provides an opportunity for \u0027event-\u003efuncs-\u003etrace()\u0027\nto use an invalid \u0027iter-\u003eprivate\u0027.\n\nTo fix this issue, set \u0027iter-\u003eprivate\u0027 to NULL immediately after\nfreeing it in graph_trace_close(), ensuring that an invalid pointer\nis not passed to other tracers. Additionally, clean up the unnecessary\n\u0027iter-\u003eprivate = NULL\u0027 during each \u0027cat trace\u0027 when using wakeup and\nirqsoff tracers.\n\n [1] https://lore.kernel.org/all/20231112150030.84609-1-ryncsn@gmail.com/",
  "id": "GHSA-jrxv-vv4v-jrrh",
  "modified": "2025-11-03T21:33:35Z",
  "published": "2025-04-16T15:34:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-22035"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/099ef3385800828b74933a96c117574637c3fb3a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/42561fe62c3628ea3bc9623f64f047605e98857f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/70be951bc01e4a0e10d443f3510bb17426f257fb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7f81f27b1093e4895e87b74143c59c055c3b1906"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/81a85b12132c8ffe98f5ddbdc185481790aeaa1b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a2cce54c1748216535dda02e185d07a084be837e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c85efe6e13743cac6ba4ccf144cb91f44c86231a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/de7b309139f862a44379ecd96e93c9133c69f813"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f14752d66056d0c7bffe5092130409417d3baa70"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-JRXW-RFGX-9GHF

Vulnerability from github – Published: 2023-06-23 18:30 – Updated: 2024-04-04 05:08
VLAI
Details

A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 9.5, iOS 15.7.6 and iPadOS 15.7.6, macOS Ventura 13.4, tvOS 16.5, iOS 16.5 and iPadOS 16.5, macOS Big Sur 11.7.7, macOS Monterey 12.6.6. A remote attacker may be able to cause unexpected app termination or arbitrary code execution

Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2023-32412"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-06-23T18:15:13Z",
    "severity": "CRITICAL"
  },
  "details": "A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 9.5, iOS 15.7.6 and iPadOS 15.7.6, macOS Ventura 13.4, tvOS 16.5, iOS 16.5 and iPadOS 16.5, macOS Big Sur 11.7.7, macOS Monterey 12.6.6. A remote attacker may be able to cause unexpected app termination or arbitrary code execution",
  "id": "GHSA-jrxw-rfgx-9ghf",
  "modified": "2024-04-04T05:08:15Z",
  "published": "2023-06-23T18:30:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-32412"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT213757"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT213758"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT213759"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT213760"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT213761"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT213764"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/HT213765"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-JV2P-68PH-W4MW

Vulnerability from github – Published: 2022-05-24 17:24 – Updated: 2023-01-20 21:30
VLAI
Details

Use after free in extensions in Google Chrome prior to 83.0.4103.116 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chrome Extension.

Severity
9.6 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Show details on source website
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{
  "affected": [],
  "aliases": [
    "CVE-2020-6509"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-07-22T17:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Use after free in extensions in Google Chrome prior to 83.0.4103.116 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chrome Extension.",
  "id": "GHSA-jv2p-68ph-w4mw",
  "modified": "2023-01-20T21:30:28Z",
  "published": "2022-05-24T17:24:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-6509"
    },
    {
      "type": "WEB",
      "url": "https://chromereleases.googleblog.com/2020/06/stable-channel-update-for-desktop_22.html"
    },
    {
      "type": "WEB",
      "url": "https://crbug.com/1092308"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202007-08"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00040.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-JV36-777X-F845

Vulnerability from github – Published: 2025-11-11 21:30 – Updated: 2025-11-11 21:30
VLAI
Details

Substance3D - Stager versions 3.1.5 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Show details on source website
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{
  "affected": [],
  "aliases": [
    "CVE-2025-64531"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-11-11T21:15:40Z",
    "severity": "HIGH"
  },
  "details": "Substance3D - Stager versions 3.1.5 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.",
  "id": "GHSA-jv36-777x-f845",
  "modified": "2025-11-11T21:30:28Z",
  "published": "2025-11-11T21:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-64531"
    },
    {
      "type": "WEB",
      "url": "https://helpx.adobe.com/security/products/substance3d_stager/apsb25-113.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-JV44-PJPJ-8797

Vulnerability from github – Published: 2026-10-21 00:32 – Updated: 2026-10-21 00:32
VLAI
Details

Use after free in Compositing in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

Severity
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Show details on source website
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{
  "affected": [],
  "aliases": [
    "CVE-2026-113111"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20",
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-20T22:19:03Z",
    "severity": "HIGH"
  },
  "details": "Use after free in Compositing in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)",
  "id": "GHSA-jv44-pjpj-8797",
  "modified": "2026-10-21T00:32:42Z",
  "published": "2026-10-21T00:32:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-113111"
    },
    {
      "type": "WEB",
      "url": "https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html"
    },
    {
      "type": "WEB",
      "url": "https://issues.chromium.org/issues/563163857"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-JV5H-625J-QXJP

Vulnerability from github – Published: 2026-09-08 18:32 – Updated: 2026-09-08 18:32
VLAI
Details

Use after free in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over a network.

Severity
8.1 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Show details on source website
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{
  "affected": [],
  "aliases": [
    "CVE-2026-69530"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-08T18:19:20Z",
    "severity": "HIGH"
  },
  "details": "Use after free in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over a network.",
  "id": "GHSA-jv5h-625j-qxjp",
  "modified": "2026-09-08T18:32:43Z",
  "published": "2026-09-08T18:32:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-69530"
    },
    {
      "type": "WEB",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69530"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-JV76-23H2-C485

Vulnerability from github – Published: 2022-05-24 19:05 – Updated: 2022-05-24 19:05
VLAI
Details

A CWE-416: Use after free vulnerability exists inIGSS Definition (Def.exe) V15.0.0.21140 and prior that could result in loss of data or remote code execution due to use of unchecked input data, when a malicious CGF file is imported to IGSS Definition.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-22759"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-06-11T16:15:00Z",
    "severity": "HIGH"
  },
  "details": "A CWE-416: Use after free vulnerability exists inIGSS Definition (Def.exe) V15.0.0.21140 and prior that could result in loss of data or remote code execution due to use of unchecked input data, when a malicious CGF file is imported to IGSS Definition.",
  "id": "GHSA-jv76-23h2-c485",
  "modified": "2022-05-24T19:05:03Z",
  "published": "2022-05-24T19:05:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-22759"
    },
    {
      "type": "WEB",
      "url": "http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GHSA-JV76-H7HF-P5WH

Vulnerability from github – Published: 2022-05-24 19:10 – Updated: 2022-05-24 19:10
VLAI
Details

A vulnerability has been identified in Solid Edge SE2021 (All Versions < SE2021MP7). The PSKERNEL.dll library in affected application lacks proper validation while parsing user-supplied OBJ files that could lead to a use-after-free condition. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13777)

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{
  "affected": [],
  "aliases": [
    "CVE-2021-37179"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-08-10T11:15:00Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability has been identified in Solid Edge SE2021 (All Versions \u003c SE2021MP7). The PSKERNEL.dll library in affected application lacks proper validation while parsing user-supplied OBJ files that could lead to a use-after-free condition. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13777)",
  "id": "GHSA-jv76-h7hf-p5wh",
  "modified": "2022-05-24T19:10:36Z",
  "published": "2022-05-24T19:10:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-37179"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-818688.pdf"
    },
    {
      "type": "WEB",
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1114"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GHSA-JV87-HFR8-8J2R

Vulnerability from github – Published: 2024-04-17 18:31 – Updated: 2024-07-03 18:35
VLAI
Details

Use after free in V8 in Google Chrome prior to 124.0.6367.60 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Severity
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2024-3914"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-04-17T18:15:16Z",
    "severity": "HIGH"
  },
  "details": "Use after free in V8 in Google Chrome prior to 124.0.6367.60 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)",
  "id": "GHSA-jv87-hfr8-8j2r",
  "modified": "2024-07-03T18:35:03Z",
  "published": "2024-04-17T18:31:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-3914"
    },
    {
      "type": "WEB",
      "url": "https://chromereleases.googleblog.com/2024/04/stable-channel-update-for-desktop_16.html"
    },
    {
      "type": "WEB",
      "url": "https://issues.chromium.org/issues/330759272"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CWIVXXSVO5VB3NAZVFJ7CWVBN6W2735T"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IDLUD644WEWGOFKMZWC2K7Z4CQOKQYR7"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M4PCXKCOVBUUU6GOSN46DCPI4HMER3PJ"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PCWPUBGTBNT4EW32YNZMRIPB3Y4R6XL6"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UOC3HLIZCGMIJLJ6LME5UWUUIFLXEGRN"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WEP5NJUWMDRLDQUKU4LFDUHF5PCYAPIO"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}
Mitigation
Architecture and Design

Strategy: Language Selection

Choose a language that provides automatic memory management.

Mitigation
Implementation

Strategy: Attack Surface Reduction

When freeing pointers, be sure to set them to NULL once they are freed. However, the utilization of multiple or complex data structures may lower the usefulness of this strategy.

No CAPEC attack patterns related to this CWE.

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