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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

11157 vulnerabilities reference this CWE, most recent first.

GHSA-M3W6-RJ5M-CFPP

Vulnerability from github – Published: 2025-06-18 12:30 – Updated: 2025-12-17 18:31
VLAI
Details

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

net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done

Syzbot reported a slab-use-after-free with the following call trace:

================================================================== BUG: KASAN: slab-use-after-free in tipc_aead_encrypt_done+0x4bd/0x510 net/tipc/crypto.c:840 Read of size 8 at addr ffff88807a733000 by task kworker/1:0/25

Call Trace: kasan_report+0xd9/0x110 mm/kasan/report.c:601 tipc_aead_encrypt_done+0x4bd/0x510 net/tipc/crypto.c:840 crypto_request_complete include/crypto/algapi.h:266 aead_request_complete include/crypto/internal/aead.h:85 cryptd_aead_crypt+0x3b8/0x750 crypto/cryptd.c:772 crypto_request_complete include/crypto/algapi.h:266 cryptd_queue_worker+0x131/0x200 crypto/cryptd.c:181 process_one_work+0x9fb/0x1b60 kernel/workqueue.c:3231

Allocated by task 8355: kzalloc_noprof include/linux/slab.h:778 tipc_crypto_start+0xcc/0x9e0 net/tipc/crypto.c:1466 tipc_init_net+0x2dd/0x430 net/tipc/core.c:72 ops_init+0xb9/0x650 net/core/net_namespace.c:139 setup_net+0x435/0xb40 net/core/net_namespace.c:343 copy_net_ns+0x2f0/0x670 net/core/net_namespace.c:508 create_new_namespaces+0x3ea/0xb10 kernel/nsproxy.c:110 unshare_nsproxy_namespaces+0xc0/0x1f0 kernel/nsproxy.c:228 ksys_unshare+0x419/0x970 kernel/fork.c:3323 __do_sys_unshare kernel/fork.c:3394

Freed by task 63: kfree+0x12a/0x3b0 mm/slub.c:4557 tipc_crypto_stop+0x23c/0x500 net/tipc/crypto.c:1539 tipc_exit_net+0x8c/0x110 net/tipc/core.c:119 ops_exit_list+0xb0/0x180 net/core/net_namespace.c:173 cleanup_net+0x5b7/0xbf0 net/core/net_namespace.c:640 process_one_work+0x9fb/0x1b60 kernel/workqueue.c:3231

After freed the tipc_crypto tx by delete namespace, tipc_aead_encrypt_done may still visit it in cryptd_queue_worker workqueue.

I reproduce this issue by: ip netns add ns1 ip link add veth1 type veth peer name veth2 ip link set veth1 netns ns1 ip netns exec ns1 tipc bearer enable media eth dev veth1 ip netns exec ns1 tipc node set key this_is_a_master_key master ip netns exec ns1 tipc bearer disable media eth dev veth1 ip netns del ns1

The key of reproduction is that, simd_aead_encrypt is interrupted, leading to crypto_simd_usable() return false. Thus, the cryptd_queue_worker is triggered, and the tipc_crypto tx will be visited.

tipc_disc_timeout tipc_bearer_xmit_skb tipc_crypto_xmit tipc_aead_encrypt crypto_aead_encrypt // encrypt() simd_aead_encrypt // crypto_simd_usable() is false child = &ctx->cryptd_tfm->base;

simd_aead_encrypt crypto_aead_encrypt // encrypt() cryptd_aead_encrypt_enqueue cryptd_aead_enqueue cryptd_enqueue_request // trigger cryptd_queue_worker queue_work_on(smp_processor_id(), cryptd_wq, &cpu_queue->work)

Fix this by holding net reference count before encrypt.

Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Show details on source website
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{
  "affected": [],
  "aliases": [
    "CVE-2025-38052"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-18T10:15:37Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done\n\nSyzbot reported a slab-use-after-free with the following call trace:\n\n  ==================================================================\n  BUG: KASAN: slab-use-after-free in tipc_aead_encrypt_done+0x4bd/0x510 net/tipc/crypto.c:840\n  Read of size 8 at addr ffff88807a733000 by task kworker/1:0/25\n\n  Call Trace:\n   kasan_report+0xd9/0x110 mm/kasan/report.c:601\n   tipc_aead_encrypt_done+0x4bd/0x510 net/tipc/crypto.c:840\n   crypto_request_complete include/crypto/algapi.h:266\n   aead_request_complete include/crypto/internal/aead.h:85\n   cryptd_aead_crypt+0x3b8/0x750 crypto/cryptd.c:772\n   crypto_request_complete include/crypto/algapi.h:266\n   cryptd_queue_worker+0x131/0x200 crypto/cryptd.c:181\n   process_one_work+0x9fb/0x1b60 kernel/workqueue.c:3231\n\n  Allocated by task 8355:\n   kzalloc_noprof include/linux/slab.h:778\n   tipc_crypto_start+0xcc/0x9e0 net/tipc/crypto.c:1466\n   tipc_init_net+0x2dd/0x430 net/tipc/core.c:72\n   ops_init+0xb9/0x650 net/core/net_namespace.c:139\n   setup_net+0x435/0xb40 net/core/net_namespace.c:343\n   copy_net_ns+0x2f0/0x670 net/core/net_namespace.c:508\n   create_new_namespaces+0x3ea/0xb10 kernel/nsproxy.c:110\n   unshare_nsproxy_namespaces+0xc0/0x1f0 kernel/nsproxy.c:228\n   ksys_unshare+0x419/0x970 kernel/fork.c:3323\n   __do_sys_unshare kernel/fork.c:3394\n\n  Freed by task 63:\n   kfree+0x12a/0x3b0 mm/slub.c:4557\n   tipc_crypto_stop+0x23c/0x500 net/tipc/crypto.c:1539\n   tipc_exit_net+0x8c/0x110 net/tipc/core.c:119\n   ops_exit_list+0xb0/0x180 net/core/net_namespace.c:173\n   cleanup_net+0x5b7/0xbf0 net/core/net_namespace.c:640\n   process_one_work+0x9fb/0x1b60 kernel/workqueue.c:3231\n\nAfter freed the tipc_crypto tx by delete namespace, tipc_aead_encrypt_done\nmay still visit it in cryptd_queue_worker workqueue.\n\nI reproduce this issue by:\n  ip netns add ns1\n  ip link add veth1 type veth peer name veth2\n  ip link set veth1 netns ns1\n  ip netns exec ns1 tipc bearer enable media eth dev veth1\n  ip netns exec ns1 tipc node set key this_is_a_master_key master\n  ip netns exec ns1 tipc bearer disable media eth dev veth1\n  ip netns del ns1\n\nThe key of reproduction is that, simd_aead_encrypt is interrupted, leading\nto crypto_simd_usable() return false. Thus, the cryptd_queue_worker is\ntriggered, and the tipc_crypto tx will be visited.\n\n  tipc_disc_timeout\n    tipc_bearer_xmit_skb\n      tipc_crypto_xmit\n        tipc_aead_encrypt\n          crypto_aead_encrypt\n            // encrypt()\n            simd_aead_encrypt\n              // crypto_simd_usable() is false\n              child = \u0026ctx-\u003ecryptd_tfm-\u003ebase;\n\n  simd_aead_encrypt\n    crypto_aead_encrypt\n      // encrypt()\n      cryptd_aead_encrypt_enqueue\n        cryptd_aead_enqueue\n          cryptd_enqueue_request\n            // trigger cryptd_queue_worker\n            queue_work_on(smp_processor_id(), cryptd_wq, \u0026cpu_queue-\u003ework)\n\nFix this by holding net reference count before encrypt.",
  "id": "GHSA-m3w6-rj5m-cfpp",
  "modified": "2025-12-17T18:31:31Z",
  "published": "2025-06-18T12:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38052"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4a0fddc2c0d5c28aec8c262ad4603be0bef1938c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/689a205cd968a1572ab561b0c4c2d50a10e9d3b0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b19fc1d0be3c3397e5968fe2627f22e7f84673b1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b8fcae6d2e93c54cacb8f579a77d827c1c643eb5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d42ed4de6aba232d946d20653a70f79158a6535b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e279024617134c94fd3e37470156534d5f2b3472"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f5c2c4eaaa5a8e7e0685ec031d480e588e263e59"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.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-M3WW-86W6-HQWQ

Vulnerability from github – Published: 2022-08-13 00:00 – Updated: 2022-08-16 00:00
VLAI
Details

Use after free in Input in Google Chrome on Chrome OS prior to 104.0.5112.79 allowed a remote attacker who convinced a user to enage in specific user interactions to potentially exploit heap corruption via specific UI interactions.

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
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2022-2613"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-08-12T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "Use after free in Input in Google Chrome on Chrome OS prior to 104.0.5112.79 allowed a remote attacker who convinced a user to enage in specific user interactions to potentially exploit heap corruption via specific UI interactions.",
  "id": "GHSA-m3ww-86w6-hqwq",
  "modified": "2022-08-16T00:00:23Z",
  "published": "2022-08-13T00:00:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-2613"
    },
    {
      "type": "WEB",
      "url": "https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop.html"
    },
    {
      "type": "WEB",
      "url": "https://crbug.com/1325256"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T4NMJURTG5RO3TGD7ZMIQ6Z4ZZ3SAVYE"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202208-35"
    }
  ],
  "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-M42G-4P87-QCRH

Vulnerability from github – Published: 2022-05-24 16:53 – Updated: 2023-03-29 18:30
VLAI
Details

Live555 before 2019.08.16 has a Use-After-Free because GenericMediaServer::createNewClientSessionWithId can generate the same client session ID in succession, which is mishandled by the MPEG1or2 and Matroska file demultiplexors.

Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2019-15232"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-08-20T00:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "Live555 before 2019.08.16 has a Use-After-Free because GenericMediaServer::createNewClientSessionWithId can generate the same client session ID in succession, which is mishandled by the MPEG1or2 and Matroska file demultiplexors.",
  "id": "GHSA-m42g-4p87-qcrh",
  "modified": "2023-03-29T18:30:29Z",
  "published": "2022-05-24T16:53:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-15232"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202005-06"
    },
    {
      "type": "WEB",
      "url": "http://www.live555.com/liveMedia/public/changelog.txt"
    }
  ],
  "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-M453-2QQP-5RCC

Vulnerability from github – Published: 2022-05-24 16:54 – Updated: 2022-05-24 16:54
VLAI
Details

Adobe Acrobat and Reader versions, 2019.012.20035 and earlier, 2019.012.20035 and earlier, 2017.011.30142 and earlier, 2017.011.30143 and earlier, 2017.011.30142 and earlier, 2015.006.30497 and earlier, and 2015.006.30498 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution.

Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2019-8031"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-08-20T20:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "Adobe Acrobat and Reader versions, 2019.012.20035 and earlier, 2019.012.20035 and earlier, 2017.011.30142 and earlier, 2017.011.30143 and earlier, 2017.011.30142 and earlier, 2015.006.30497 and earlier, and 2015.006.30498 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution.",
  "id": "GHSA-m453-2qqp-5rcc",
  "modified": "2022-05-24T16:54:13Z",
  "published": "2022-05-24T16:54:13Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-8031"
    },
    {
      "type": "WEB",
      "url": "https://helpx.adobe.com/security/products/acrobat/apsb19-41.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GHSA-M457-WP6C-6975

Vulnerability from github – Published: 2025-08-27 00:31 – Updated: 2025-08-27 15:33
VLAI
Details

In process_service_attr_rsp of sdp_discovery.cc, there is a possible way to execute arbitrary code due to a use after free. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2025-0074"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-08-26T23:15:32Z",
    "severity": "CRITICAL"
  },
  "details": "In process_service_attr_rsp of sdp_discovery.cc, there is a possible way to execute arbitrary code due to a use after free. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.",
  "id": "GHSA-m457-wp6c-6975",
  "modified": "2025-08-27T15:33:14Z",
  "published": "2025-08-27T00:31:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-0074"
    },
    {
      "type": "WEB",
      "url": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/37bcf769c1aa8dfa8e5524858d47f6a80b765fa4"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/2025-03-01"
    }
  ],
  "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-M46M-JR5M-G95H

Vulnerability from github – Published: 2022-05-24 19:08 – Updated: 2023-05-19 18:30
VLAI
Details

arch/x86/kvm/svm/nested.c in the Linux kernel before 5.11.12 has a use-after-free in which an AMD KVM guest can bypass access control on host OS MSRs when there are nested guests, aka CID-a58d9166a756. This occurs because of a TOCTOU race condition associated with a VMCB12 double fetch in nested_svm_vmrun.

Severity
7.4 (High)
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2021-29657"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-367",
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-07-22T17:15:00Z",
    "severity": "HIGH"
  },
  "details": "arch/x86/kvm/svm/nested.c in the Linux kernel before 5.11.12 has a use-after-free in which an AMD KVM guest can bypass access control on host OS MSRs when there are nested guests, aka CID-a58d9166a756. This occurs because of a TOCTOU race condition associated with a VMCB12 double fetch in nested_svm_vmrun.",
  "id": "GHSA-m46m-jr5m-g95h",
  "modified": "2023-05-19T18:30:23Z",
  "published": "2022-05-24T19:08:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-29657"
    },
    {
      "type": "WEB",
      "url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=2177"
    },
    {
      "type": "WEB",
      "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.11.12"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a58d9166a756a0f4a6618e4f593232593d6df134"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20210902-0008"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/163324/KVM-nested_svm_vmrun-Double-Fetch.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-M46Q-8W93-C76V

Vulnerability from github – Published: 2022-05-24 17:05 – Updated: 2024-04-04 02:46
VLAI
Details

The autocmd feature in window.c in Vim before 8.1.2136 accesses freed memory.

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
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2019-20079"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-12-30T01:15:00Z",
    "severity": "HIGH"
  },
  "details": "The autocmd feature in window.c in Vim before 8.1.2136 accesses freed memory.",
  "id": "GHSA-m46q-8w93-c76v",
  "modified": "2024-04-04T02:46:03Z",
  "published": "2022-05-24T17:05:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-20079"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vim/vim/commit/ec66c41d84e574baf8009dbc0bd088d2bc5b2421"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vim/vim/compare/v8.1.2135...v8.1.2136"
    },
    {
      "type": "WEB",
      "url": "https://packetstormsecurity.com/files/154898"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4309-1"
    }
  ],
  "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-M48F-PJ7V-8447

Vulnerability from github – Published: 2023-10-30 18:30 – Updated: 2023-11-07 03:30
VLAI
Details

In Bluetooth, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege when connecting to a Bluetooth device with no additional execution privileges needed. User interaction is not needed for exploitation.

Severity
8.8 (High)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2023-21392"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-10-30T18:15:09Z",
    "severity": "HIGH"
  },
  "details": "In Bluetooth, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege when connecting to a Bluetooth device with no additional execution privileges needed. User interaction is not needed for exploitation.",
  "id": "GHSA-m48f-pj7v-8447",
  "modified": "2023-11-07T03:30:26Z",
  "published": "2023-10-30T18:30:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-21392"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/docs/security/bulletin/android-14"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-M496-R4GW-QH27

Vulnerability from github – Published: 2026-04-29 00:30 – Updated: 2026-04-29 15:30
VLAI
Details

Use after free in Codecs in Google Chrome prior to 147.0.7727.138 allowed a remote attacker to execute arbitrary code inside a sandbox 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
Show details on source website
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{
  "affected": [],
  "aliases": [
    "CVE-2026-7348"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-28T23:16:22Z",
    "severity": "HIGH"
  },
  "details": "Use after free in Codecs in Google Chrome prior to 147.0.7727.138 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)",
  "id": "GHSA-m496-r4gw-qh27",
  "modified": "2026-04-29T15:30:37Z",
  "published": "2026-04-29T00:30:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-7348"
    },
    {
      "type": "WEB",
      "url": "https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop_28.html"
    },
    {
      "type": "WEB",
      "url": "https://issues.chromium.org/issues/500104917"
    }
  ],
  "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-M4F8-M4JG-VM84

Vulnerability from github – Published: 2022-05-24 17:27 – Updated: 2022-05-24 17:27
VLAI
Details

The Linux kernel 4.9.x before 4.9.233, 4.14.x before 4.14.194, and 4.19.x before 4.19.140 has a use-after-free because skcd->no_refcnt was not considered during a backport of a CVE-2020-14356 patch. This is related to the cgroups feature.

Show details on source website
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{
  "affected": [],
  "aliases": [
    "CVE-2020-25220"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-09-10T02:15:00Z",
    "severity": "HIGH"
  },
  "details": "The Linux kernel 4.9.x before 4.9.233, 4.14.x before 4.14.194, and 4.19.x before 4.19.140 has a use-after-free because skcd-\u003eno_refcnt was not considered during a backport of a CVE-2020-14356 patch. This is related to the cgroups feature.",
  "id": "GHSA-m4f8-m4jg-vm84",
  "modified": "2022-05-24T17:27:50Z",
  "published": "2022-05-24T17:27:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-25220"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1868453"
    },
    {
      "type": "WEB",
      "url": "https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.194"
    },
    {
      "type": "WEB",
      "url": "https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.140"
    },
    {
      "type": "WEB",
      "url": "https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.233"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-4.14.y\u0026id=82fd2138a5ffd7e0d4320cdb669e115ee976a26e"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20201001-0004"
    },
    {
      "type": "WEB",
      "url": "https://www.spinics.net/lists/stable/msg405099.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}
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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