Common Weakness Enumeration

CWE-416

Allowed

Use After Free

Abstraction: Variant · Status: Stable

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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

11157 vulnerabilities reference this CWE, most recent first.

GHSA-RRFG-8CRH-5VMR

Vulnerability from github – Published: 2023-03-29 21:30 – Updated: 2026-05-12 12:31
VLAI
Details

A use-after-free flaw was found in nfsd4_ssc_setup_dul in fs/nfsd/nfs4proc.c in the NFS filesystem in the Linux Kernel. This issue could allow a local attacker to crash the system or it may lead to a kernel information leak problem.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-1652"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-03-29T21:15:00Z",
    "severity": "HIGH"
  },
  "details": "A use-after-free flaw was found in nfsd4_ssc_setup_dul in fs/nfsd/nfs4proc.c in the NFS filesystem in the Linux Kernel. This issue could allow a local attacker to crash the system or it may lead to a kernel information leak problem.",
  "id": "GHSA-rrfg-8crh-5vmr",
  "modified": "2026-05-12T12:31:28Z",
  "published": "2023-03-29T21:30:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-1652"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/cve-2023-1652"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20230511-0006"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-RRM5-PP2W-23M8

Vulnerability from github – Published: 2022-05-24 16:46 – Updated: 2024-04-04 00:47
VLAI
Details

Error in parsing PMT table frees the memory allocated for the map section but does not reset the context map section reference causing heap use after free issue in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Wearables in MDM9206, MDM9607, MDM9650, MSM8909W, MSM8996AU, QCS605, Qualcomm 215, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 600, SD 615/16/SD 415, SD 625, SD 632, SD 636, SD 650/52, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDA660, SDM439, SDM630, SDM660, SDX20, Snapdragon_High_Med_2016, SXR1130

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2018-13925"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-05-24T17:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "Error in parsing PMT table frees the memory allocated for the map section but does not reset the context map section reference causing heap use after free issue in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Wearables in MDM9206, MDM9607, MDM9650, MSM8909W, MSM8996AU, QCS605, Qualcomm 215, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 600, SD 615/16/SD 415, SD 625, SD 632, SD 636, SD 650/52, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDA660, SDM439, SDM630, SDM660, SDX20, Snapdragon_High_Med_2016, SXR1130",
  "id": "GHSA-rrm5-pp2w-23m8",
  "modified": "2024-04-04T00:47:24Z",
  "published": "2022-05-24T16:46:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-13925"
    },
    {
      "type": "WEB",
      "url": "https://www.qualcomm.com/company/product-security/bulletins#_CVE-2018-13925"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-RRM7-WVPJ-4RG7

Vulnerability from github – Published: 2024-08-13 18:31 – Updated: 2024-08-13 18:31
VLAI
Details

Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-38140"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-13T18:15:17Z",
    "severity": "CRITICAL"
  },
  "details": "Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability",
  "id": "GHSA-rrm7-wvpj-4rg7",
  "modified": "2024-08-13T18:31:16Z",
  "published": "2024-08-13T18:31:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-38140"
    },
    {
      "type": "WEB",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38140"
    }
  ],
  "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-RRPJ-99XW-QQ5M

Vulnerability from github – Published: 2022-05-14 01:01 – Updated: 2022-05-14 01:01
VLAI
Details

Use-after-free vulnerability in Windows Shell in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT Gold and 8.1, and Windows 10 allows remote attackers to execute arbitrary code via a crafted toolbar object, aka "Toolbar Use After Free Vulnerability."

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2015-2515"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2015-10-14T01:59:00Z",
    "severity": "HIGH"
  },
  "details": "Use-after-free vulnerability in Windows Shell in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT Gold and 8.1, and Windows 10 allows remote attackers to execute arbitrary code via a crafted toolbar object, aka \"Toolbar Use After Free Vulnerability.\"",
  "id": "GHSA-rrpj-99xw-qq5m",
  "modified": "2022-05-14T01:01:34Z",
  "published": "2022-05-14T01:01:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-2515"
    },
    {
      "type": "WEB",
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-109"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1033799"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GHSA-RRPW-696F-X5X7

Vulnerability from github – Published: 2024-01-02 09:30 – Updated: 2024-01-02 09:30
VLAI
Details

in OpenHarmony v3.2.2 and prior versions allow a local attacker cause multimedia player crash through modify a released pointer.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-49135"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-01-02T08:15:09Z",
    "severity": "MODERATE"
  },
  "details": "\nin OpenHarmony v3.2.2 and prior versions allow a local attacker cause multimedia player crash through modify a released pointer.",
  "id": "GHSA-rrpw-696f-x5x7",
  "modified": "2024-01-02T09:30:29Z",
  "published": "2024-01-02T09:30:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-49135"
    },
    {
      "type": "WEB",
      "url": "https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2024/2024-01.md"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-RRRH-8RP4-PGC2

Vulnerability from github – Published: 2024-01-09 18:30 – Updated: 2024-01-09 18:30
VLAI
Details

Win32k Elevation of Privilege Vulnerability

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-20683"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-01-09T18:15:51Z",
    "severity": "HIGH"
  },
  "details": "Win32k Elevation of Privilege Vulnerability",
  "id": "GHSA-rrrh-8rp4-pgc2",
  "modified": "2024-01-09T18:30:29Z",
  "published": "2024-01-09T18:30:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-20683"
    },
    {
      "type": "WEB",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-20683"
    }
  ],
  "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-RV25-QX26-27XV

Vulnerability from github – Published: 2022-05-02 03:53 – Updated: 2025-10-22 03:30
VLAI
Details

Use-after-free vulnerability in the Doc.media.newPlayer method in Multimedia.api in Adobe Reader and Acrobat 9.x before 9.3, and 8.x before 8.2 on Windows and Mac OS X, allows remote attackers to execute arbitrary code via a crafted PDF file using ZLib compressed streams, as exploited in the wild in December 2009.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2009-4324"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2009-12-15T02:30:00Z",
    "severity": "HIGH"
  },
  "details": "Use-after-free vulnerability in the Doc.media.newPlayer method in Multimedia.api in Adobe Reader and Acrobat 9.x before 9.3, and 8.x before 8.2 on Windows and Mac OS X, allows remote attackers to execute arbitrary code via a crafted PDF file using ZLib compressed streams, as exploited in the wild in December 2009.",
  "id": "GHSA-rv25-qx26-27xv",
  "modified": "2025-10-22T03:30:27Z",
  "published": "2022-05-02T03:53:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2009-4324"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=547799"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/54747"
    },
    {
      "type": "WEB",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6795"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2009-4324"
    },
    {
      "type": "WEB",
      "url": "http://blogs.adobe.com/psirt/2009/12/new_adobe_reader_and_acrobat_v.html"
    },
    {
      "type": "WEB",
      "url": "http://contagiodump.blogspot.com/2009/12/virustotal-httpwww.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00009.html"
    },
    {
      "type": "WEB",
      "url": "http://osvdb.org/60980"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/37690"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/38138"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/38215"
    },
    {
      "type": "WEB",
      "url": "http://www.adobe.com/support/security/advisories/apsa09-07.html"
    },
    {
      "type": "WEB",
      "url": "http://www.adobe.com/support/security/bulletins/apsb10-02.html"
    },
    {
      "type": "WEB",
      "url": "http://www.kb.cert.org/vuls/id/508357"
    },
    {
      "type": "WEB",
      "url": "http://www.metasploit.com/redmine/projects/framework/repository/revisions/7881/entry/modules/exploits/windows/fileformat/adobe_media_newplayer.rb"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2010-0060.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/37331"
    },
    {
      "type": "WEB",
      "url": "http://www.shadowserver.org/wiki/pmwiki.php/Calendar/20091214"
    },
    {
      "type": "WEB",
      "url": "http://www.symantec.com/connect/blogs/zero-day-xmas-present"
    },
    {
      "type": "WEB",
      "url": "http://www.us-cert.gov/cas/techalerts/TA10-013A.html"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2009/3518"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2010/0103"
    }
  ],
  "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-RV27-QMR9-RM73

Vulnerability from github – Published: 2022-05-24 16:46 – Updated: 2022-05-24 16:46
VLAI
Details

Adobe Acrobat and Reader versions 2019.010.20069 and earlier, 2019.010.20069 and earlier, 2017.011.30113 and earlier version, and 2015.006.30464 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2019-7029"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-05-24T19:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "Adobe Acrobat and Reader versions 2019.010.20069 and earlier, 2019.010.20069 and earlier, 2017.011.30113 and earlier version, and 2015.006.30464 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .",
  "id": "GHSA-rv27-qmr9-rm73",
  "modified": "2022-05-24T16:46:39Z",
  "published": "2022-05-24T16:46:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-7029"
    },
    {
      "type": "WEB",
      "url": "https://helpx.adobe.com/security/products/acrobat/apsb19-07.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GHSA-RV2R-F7RF-M342

Vulnerability from github – Published: 2024-11-22 21:32 – Updated: 2024-11-22 21:32
VLAI
Details

Trimble SketchUp Viewer SKP File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Trimble SketchUp Viewer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the parsing of SKP files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24103.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-9719"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-22T21:15:25Z",
    "severity": "HIGH"
  },
  "details": "Trimble SketchUp Viewer SKP File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Trimble SketchUp Viewer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of SKP files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24103.",
  "id": "GHSA-rv2r-f7rf-m342",
  "modified": "2024-11-22T21:32:20Z",
  "published": "2024-11-22T21:32:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-9719"
    },
    {
      "type": "WEB",
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-24-1379"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-RV3R-PW4J-7P7R

Vulnerability from github – Published: 2026-05-29 00:38 – Updated: 2026-05-29 12:31
VLAI
Details

Use after free in UI in Google Chrome on Windows prior to 148.0.7778.216 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-9984"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-28T23:16:56Z",
    "severity": "HIGH"
  },
  "details": "Use after free in UI in Google Chrome on Windows prior to 148.0.7778.216 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)",
  "id": "GHSA-rv3r-pw4j-7p7r",
  "modified": "2026-05-29T12:31:25Z",
  "published": "2026-05-29T00:38:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-9984"
    },
    {
      "type": "WEB",
      "url": "https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0877304591.html"
    },
    {
      "type": "WEB",
      "url": "https://issues.chromium.org/issues/513002543"
    }
  ],
  "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.