CWE-416

{
  "affected": [],
  "aliases": [
    "CVE-2019-7068"
  ],
  "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-c4jc-2fq6-f2pf",
  "modified": "2022-05-24T16:46:42Z",
  "published": "2022-05-24T16:46:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-7068"
    },
    {
      "type": "WEB",
      "url": "https://helpx.adobe.com/security/products/acrobat/apsb19-07.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

{
  "affected": [],
  "aliases": [
    "CVE-2026-20687"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-25T01:17:05Z",
    "severity": "HIGH"
  },
  "details": "A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Tahoe 26.4, tvOS 26.4, watchOS 26.4. An app may be able to cause unexpected system termination or write kernel memory.",
  "id": "GHSA-c4px-j3mf-78gh",
  "modified": "2026-03-25T21:30:28Z",
  "published": "2026-03-25T03:31:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-20687"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/126792"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/126793"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/126794"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/126795"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/126797"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/126798"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2021-46969"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-02-27T19:04:07Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nbus: mhi: core: Fix invalid error returning in mhi_queue\n\nmhi_queue returns an error when the doorbell is not accessible in\nthe current state. This can happen when the device is in non M0\nstate, like M3, and needs to be waken-up prior ringing the DB. This\ncase is managed earlier by triggering an asynchronous M3 exit via\ncontroller resume/suspend callbacks, that in turn will cause M0\ntransition and DB update.\n\nSo, since it\u0027s not an error but just delaying of doorbell update, there\nis no reason to return an error.\n\nThis also fixes a use after free error for skb case, indeed a caller\nqueuing skb will try to free the skb if the queueing fails, but in\nthat case queueing has been done.",
  "id": "GHSA-c4q6-cxg2-pxc8",
  "modified": "2025-01-08T18:30:40Z",
  "published": "2024-02-27T21:31:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-46969"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0ecc1c70dcd32c0f081b173a1a5d89952686f271"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a99b661c3187365f81026d89b1133a76cd2652b3"
    }
  ],
  "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"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2026-61938"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-11T17:18:17Z",
    "severity": "HIGH"
  },
  "details": "Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.",
  "id": "GHSA-c4qm-j6c8-f39x",
  "modified": "2026-08-11T18:31:11Z",
  "published": "2026-08-11T18:31:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-61938"
    },
    {
      "type": "WEB",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-61938"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2019-5053"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416",
      "CWE-704"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-10-09T21:15:00Z",
    "severity": "HIGH"
  },
  "details": "An exploitable use-after-free vulnerability exists in the Length parsing function of NitroPDF. A specially crafted PDF can cause a type confusion, resulting in a use-after-free condition. An attacker can craft a malicious PDF to trigger this vulnerability.",
  "id": "GHSA-c4r3-cm4j-7qqm",
  "modified": "2024-04-04T02:14:50Z",
  "published": "2022-05-24T16:58:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-5053"
    },
    {
      "type": "WEB",
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0830"
    }
  ],
  "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"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2016-5156"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-09-11T10:59:00Z",
    "severity": "HIGH"
  },
  "details": "extensions/renderer/event_bindings.cc in the event bindings in Google Chrome before 53.0.2785.89 on Windows and OS X and before 53.0.2785.92 on Linux attempts to process filtered events after failure to add an event matcher, which allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via unknown vectors.",
  "id": "GHSA-c4wc-cqvh-5hgr",
  "modified": "2025-04-12T13:03:55Z",
  "published": "2022-05-14T02:12:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-5156"
    },
    {
      "type": "WEB",
      "url": "https://codereview.chromium.org/2236133002"
    },
    {
      "type": "WEB",
      "url": "https://crbug.com/625404"
    },
    {
      "type": "WEB",
      "url": "https://googlechromereleases.blogspot.com/2016/08/stable-channel-update-for-desktop_31.html"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201610-09"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00003.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00004.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00008.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2016-09/msg00073.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-1854.html"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2016/dsa-3660"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/92717"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1036729"
    }
  ],
  "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"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2026-50406"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-14T18:17:43Z",
    "severity": "HIGH"
  },
  "details": "Use after free in Windows Backup Engine allows an authorized attacker to elevate privileges locally.",
  "id": "GHSA-c4wh-pp4w-w8fw",
  "modified": "2026-07-14T18:32:21Z",
  "published": "2026-07-14T18:32:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-50406"
    },
    {
      "type": "WEB",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50406"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2021-46999"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-02-28T09:15:38Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nsctp: do asoc update earlier in sctp_sf_do_dupcook_a\n\nThere\u0027s a panic that occurs in a few of envs, the call trace is as below:\n\n  [] general protection fault, ... 0x29acd70f1000a: 0000 [#1] SMP PTI\n  [] RIP: 0010:sctp_ulpevent_notify_peer_addr_change+0x4b/0x1fa [sctp]\n  []  sctp_assoc_control_transport+0x1b9/0x210 [sctp]\n  []  sctp_do_8_2_transport_strike.isra.16+0x15c/0x220 [sctp]\n  []  sctp_cmd_interpreter.isra.21+0x1231/0x1a10 [sctp]\n  []  sctp_do_sm+0xc3/0x2a0 [sctp]\n  []  sctp_generate_timeout_event+0x81/0xf0 [sctp]\n\nThis is caused by a transport use-after-free issue. When processing a\nduplicate COOKIE-ECHO chunk in sctp_sf_do_dupcook_a(), both COOKIE-ACK\nand SHUTDOWN chunks are allocated with the transort from the new asoc.\nHowever, later in the sideeffect machine, the old asoc is used to send\nthem out and old asoc\u0027s shutdown_last_sent_to is set to the transport\nthat SHUTDOWN chunk attached to in sctp_cmd_setup_t2(), which actually\nbelongs to the new asoc. After the new_asoc is freed and the old asoc\nT2 timeout, the old asoc\u0027s shutdown_last_sent_to that is already freed\nwould be accessed in sctp_sf_t2_timer_expire().\n\nThanks Alexander and Jere for helping dig into this issue.\n\nTo fix it, this patch is to do the asoc update first, then allocate\nthe COOKIE-ACK and SHUTDOWN chunks with the \u0027updated\u0027 old asoc. This\nwould make more sense, as a chunk from an asoc shouldn\u0027t be sent out\nwith another asoc. We had fixed quite a few issues caused by this.",
  "id": "GHSA-c4xm-6jcf-xfq6",
  "modified": "2025-01-08T18:30:40Z",
  "published": "2024-02-28T09:30:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-46999"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0bfd913c2121b3d553bfd52810fe6061d542d625"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/35b4f24415c854cd718ccdf38dbea6297f010aae"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/61b877bad9bb0d82b7d8841be50872557090a704"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b1b31948c0af44628e43353828453461bb74098f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d624f2991b977821375fbd56c91b0c91d456a697"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f01988ecf3654f805282dce2d3bb9afe68d2691e"
    }
  ],
  "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"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2026-42985"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416",
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-09T17:17:14Z",
    "severity": "HIGH"
  },
  "details": "Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.",
  "id": "GHSA-c52c-3v9x-965h",
  "modified": "2026-06-09T18:30:46Z",
  "published": "2026-06-09T18:30:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42985"
    },
    {
      "type": "WEB",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42985"
    }
  ],
  "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"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2026-52976"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416",
      "CWE-825"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-24T17:17:08Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe: Fix error cleanup in xe_exec_queue_create_ioctl()\n\nTwo error handling issues exist in xe_exec_queue_create_ioctl():\n\n1. When xe_hw_engine_group_add_exec_queue() fails, the error path jumps\n   to put_exec_queue which skips xe_exec_queue_kill(). If the VM is in\n   preempt fence mode, xe_vm_add_compute_exec_queue() has already added\n   the queue to the VM\u0027s compute exec queue list. Skipping the kill\n   leaves the queue on that list, leading to a dangling pointer after\n   the queue is freed.\n\n2. When xa_alloc() fails after xe_hw_engine_group_add_exec_queue() has\n   succeeded, the error path does not call\n   xe_hw_engine_group_del_exec_queue() to remove the queue from the hw\n   engine group list. The queue is then freed while still linked into\n   the hw engine group, causing a use-after-free.\n\nFix both by:\n- Changing the xe_hw_engine_group_add_exec_queue() failure path to jump\n  to kill_exec_queue so that xe_exec_queue_kill() properly removes the\n  queue from the VM\u0027s compute list.\n- Adding a del_hw_engine_group label before kill_exec_queue for the\n  xa_alloc() failure path, which removes the queue from the hw engine\n  group before proceeding with the rest of the cleanup.\n\n(cherry picked from commit 37c831f401746a45d510b312b0ed7a77b1e06ec8)",
  "id": "GHSA-c52j-4pg6-8f2f",
  "modified": "2026-08-10T15:33:28Z",
  "published": "2026-06-24T18:32:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-52976"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:42919"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:45192"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:52667"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:52764"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2026-52976"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492284"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1be55646d8a2035343b012dcb12210db7bb8b056"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/753b149d5a433eb19e0c1b0eb4526a6e26120d1f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f3cc22d4df3ed58439ea7e21daa54c3608e03b78"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f93b00161213a0fe9f7ff1d8498ee5ca9e0a5c43"
    },
    {
      "type": "WEB",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-52976.json"
    }
  ],
  "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"
    }
  ]
}