CWE-416
AllowedUse 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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
9813 vulnerabilities reference this CWE, most recent first.
GHSA-WVHC-7M5X-J7JJ
Vulnerability from github – Published: 2022-05-24 17:18 – Updated: 2022-10-06 00:00Use after free in reader mode in Google Chrome on Android prior to 83.0.4103.61 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
{
"affected": [],
"aliases": [
"CVE-2020-6465"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-05-21T04:15:00Z",
"severity": "MODERATE"
},
"details": "Use after free in reader mode in Google Chrome on Android prior to 83.0.4103.61 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.",
"id": "GHSA-wvhc-7m5x-j7jj",
"modified": "2022-10-06T00:00:48Z",
"published": "2022-05-24T17:18:16Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-6465"
},
{
"type": "WEB",
"url": "https://chromereleases.googleblog.com/2020/05/stable-channel-update-for-desktop_19.html"
},
{
"type": "WEB",
"url": "https://crbug.com/1073015"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OQYH5OK7O4BU6E37WWG5SEEHV65BFSGR"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WLFZ5N4EK6I4ZJP5YSKLLVN3ELXEB4XT"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202006-02"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2020/dsa-4714"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00034.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00038.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-WVJ6-QG68-CX73
Vulnerability from github – Published: 2025-10-14 18:30 – Updated: 2025-10-14 18:30Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code locally.
{
"affected": [],
"aliases": [
"CVE-2025-59238"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-10-14T17:16:05Z",
"severity": "HIGH"
},
"details": "Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code locally.",
"id": "GHSA-wvj6-qg68-cx73",
"modified": "2025-10-14T18:30:35Z",
"published": "2025-10-14T18:30:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-59238"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59238"
}
],
"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-WVJG-H2RJ-MW4F
Vulnerability from github – Published: 2023-05-22 03:30 – Updated: 2024-04-04 04:15An issue was discovered in the Linux kernel before 6.2.9. A use-after-free flaw was found in bq24190_remove in drivers/power/supply/bq24190_charger.c. It could allow a local attacker to crash the system due to a race problem.
{
"affected": [],
"aliases": [
"CVE-2023-33288"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-05-22T03:15:09Z",
"severity": "MODERATE"
},
"details": "An issue was discovered in the Linux kernel before 6.2.9. A use-after-free flaw was found in bq24190_remove in drivers/power/supply/bq24190_charger.c. It could allow a local attacker to crash the system due to a race problem.",
"id": "GHSA-wvjg-h2rj-mw4f",
"modified": "2024-04-04T04:15:55Z",
"published": "2023-05-22T03:30:16Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-33288"
},
{
"type": "WEB",
"url": "https://github.com/torvalds/linux/commit/47c29d69212911f50bdcdd0564b5999a559010d4"
},
{
"type": "WEB",
"url": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.2.9"
},
{
"type": "WEB",
"url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=47c29d69212911f50bdcdd0564b5999a559010d4"
},
{
"type": "WEB",
"url": "https://lore.kernel.org/all/CAHk-=whcaHLNpb7Mu_QX7ABwPgyRyfW-V8=v4Mv0S22fpjY4JQ%40mail.gmail.com"
},
{
"type": "WEB",
"url": "https://lore.kernel.org/all/CAHk-=whcaHLNpb7Mu_QX7ABwPgyRyfW-V8=v4Mv0S22fpjY4JQ@mail.gmail.com"
},
{
"type": "WEB",
"url": "https://lore.kernel.org/lkml/20230309174728.233732-1-zyytlz.wz%40163.com"
},
{
"type": "WEB",
"url": "https://lore.kernel.org/lkml/20230309174728.233732-1-zyytlz.wz@163.com"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-WVJR-H8MR-F8GW
Vulnerability from github – Published: 2024-02-22 18:30 – Updated: 2026-05-12 12:31In the Linux kernel, the following vulnerability has been resolved:
bpf: Defer the free of inner map when necessary
When updating or deleting an inner map in map array or map htab, the map may still be accessed by non-sleepable program or sleepable program. However bpf_map_fd_put_ptr() decreases the ref-counter of the inner map directly through bpf_map_put(), if the ref-counter is the last one (which is true for most cases), the inner map will be freed by ops->map_free() in a kworker. But for now, most .map_free() callbacks don't use synchronize_rcu() or its variants to wait for the elapse of a RCU grace period, so after the invocation of ops->map_free completes, the bpf program which is accessing the inner map may incur use-after-free problem.
Fix the free of inner map by invoking bpf_map_free_deferred() after both one RCU grace period and one tasks trace RCU grace period if the inner map has been removed from the outer map before. The deferment is accomplished by using call_rcu() or call_rcu_tasks_trace() when releasing the last ref-counter of bpf map. The newly-added rcu_head field in bpf_map shares the same storage space with work field to reduce the size of bpf_map.
{
"affected": [],
"aliases": [
"CVE-2023-52447"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-02-22T17:15:08Z",
"severity": "HIGH"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Defer the free of inner map when necessary\n\nWhen updating or deleting an inner map in map array or map htab, the map\nmay still be accessed by non-sleepable program or sleepable program.\nHowever bpf_map_fd_put_ptr() decreases the ref-counter of the inner map\ndirectly through bpf_map_put(), if the ref-counter is the last one\n(which is true for most cases), the inner map will be freed by\nops-\u003emap_free() in a kworker. But for now, most .map_free() callbacks\ndon\u0027t use synchronize_rcu() or its variants to wait for the elapse of a\nRCU grace period, so after the invocation of ops-\u003emap_free completes,\nthe bpf program which is accessing the inner map may incur\nuse-after-free problem.\n\nFix the free of inner map by invoking bpf_map_free_deferred() after both\none RCU grace period and one tasks trace RCU grace period if the inner\nmap has been removed from the outer map before. The deferment is\naccomplished by using call_rcu() or call_rcu_tasks_trace() when\nreleasing the last ref-counter of bpf map. The newly-added rcu_head\nfield in bpf_map shares the same storage space with work field to\nreduce the size of bpf_map.",
"id": "GHSA-wvjr-h8mr-f8gw",
"modified": "2026-05-12T12:31:35Z",
"published": "2024-02-22T18:30:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52447"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/37d98fb9c3144c0fddf7f6e99aece9927ac8dce6"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/62fca83303d608ad4fec3f7428c8685680bb01b0"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/876673364161da50eed6b472d746ef88242b2368"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/90c445799fd1dc214d7c6279c144e33a35e29ef2"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/bfd9b20c4862f41d4590fde11d70a5eeae53dcc5"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f91cd728b10c51f6d4a39957ccd56d1e802fc8ee"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.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-WVM6-WVXH-P64F
Vulnerability from github – Published: 2022-05-14 03:54 – Updated: 2025-04-20 03:35Adobe Flash Player versions 25.0.0.127 and earlier have an exploitable use after free vulnerability in ActionScript2 when creating a getter/setter property. Successful exploitation could lead to arbitrary code execution.
{
"affected": [],
"aliases": [
"CVE-2017-3062"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-04-12T14:59:00Z",
"severity": "CRITICAL"
},
"details": "Adobe Flash Player versions 25.0.0.127 and earlier have an exploitable use after free vulnerability in ActionScript2 when creating a getter/setter property. Successful exploitation could lead to arbitrary code execution.",
"id": "GHSA-wvm6-wvxh-p64f",
"modified": "2025-04-20T03:35:56Z",
"published": "2022-05-14T03:54:34Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-3062"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2017:0934"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/flash-player/apsb17-10.html"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/201704-04"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/97551"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1038225"
},
{
"type": "WEB",
"url": "http://www.zerodayinitiative.com/advisories/ZDI-17-278"
}
],
"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-WVMF-XH97-GMFR
Vulnerability from github – Published: 2025-02-27 03:34 – Updated: 2026-05-12 15:30In the Linux kernel, the following vulnerability has been resolved:
padata: fix UAF in padata_reorder
A bug was found when run ltp test:
BUG: KASAN: slab-use-after-free in padata_find_next+0x29/0x1a0 Read of size 4 at addr ffff88bbfe003524 by task kworker/u113:2/3039206
CPU: 0 PID: 3039206 Comm: kworker/u113:2 Kdump: loaded Not tainted 6.6.0+ Workqueue: pdecrypt_parallel padata_parallel_worker Call Trace: dump_stack_lvl+0x32/0x50 print_address_description.constprop.0+0x6b/0x3d0 print_report+0xdd/0x2c0 kasan_report+0xa5/0xd0 padata_find_next+0x29/0x1a0 padata_reorder+0x131/0x220 padata_parallel_worker+0x3d/0xc0 process_one_work+0x2ec/0x5a0
If 'mdelay(10)' is added before calling 'padata_find_next' in the 'padata_reorder' function, this issue could be reproduced easily with ltp test (pcrypt_aead01).
This can be explained as bellow:
pcrypt_aead_encrypt ... padata_do_parallel refcount_inc(&pd->refcnt); // add refcnt ... padata_do_serial padata_reorder // pd while (1) { padata_find_next(pd, true); // using pd queue_work_on ... padata_serial_worker crypto_del_alg padata_put_pd_cnt // sub refcnt padata_free_shell padata_put_pd(ps->pd); // pd is freed // loop again, but pd is freed // call padata_find_next, UAF }
In the padata_reorder function, when it loops in 'while', if the alg is deleted, the refcnt may be decreased to 0 before entering 'padata_find_next', which leads to UAF.
As mentioned in [1], do_serial is supposed to be called with BHs disabled and always happen under RCU protection, to address this issue, add synchronize_rcu() in 'padata_free_shell' wait for all _do_serial calls to finish.
[1] https://lore.kernel.org/all/20221028160401.cccypv4euxikusiq@parnassus.localdomain/ [2] https://lore.kernel.org/linux-kernel/jfjz5d7zwbytztackem7ibzalm5lnxldi2eofeiczqmqs2m7o6@fq426cwnjtkm/
{
"affected": [],
"aliases": [
"CVE-2025-21727"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-27T02:15:16Z",
"severity": "HIGH"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\npadata: fix UAF in padata_reorder\n\nA bug was found when run ltp test:\n\nBUG: KASAN: slab-use-after-free in padata_find_next+0x29/0x1a0\nRead of size 4 at addr ffff88bbfe003524 by task kworker/u113:2/3039206\n\nCPU: 0 PID: 3039206 Comm: kworker/u113:2 Kdump: loaded Not tainted 6.6.0+\nWorkqueue: pdecrypt_parallel padata_parallel_worker\nCall Trace:\n\u003cTASK\u003e\ndump_stack_lvl+0x32/0x50\nprint_address_description.constprop.0+0x6b/0x3d0\nprint_report+0xdd/0x2c0\nkasan_report+0xa5/0xd0\npadata_find_next+0x29/0x1a0\npadata_reorder+0x131/0x220\npadata_parallel_worker+0x3d/0xc0\nprocess_one_work+0x2ec/0x5a0\n\nIf \u0027mdelay(10)\u0027 is added before calling \u0027padata_find_next\u0027 in the\n\u0027padata_reorder\u0027 function, this issue could be reproduced easily with\nltp test (pcrypt_aead01).\n\nThis can be explained as bellow:\n\npcrypt_aead_encrypt\n...\npadata_do_parallel\nrefcount_inc(\u0026pd-\u003erefcnt); // add refcnt\n...\npadata_do_serial\npadata_reorder // pd\nwhile (1) {\npadata_find_next(pd, true); // using pd\nqueue_work_on\n...\npadata_serial_worker\t\t\t\tcrypto_del_alg\npadata_put_pd_cnt // sub refcnt\n\t\t\t\t\t\tpadata_free_shell\n\t\t\t\t\t\tpadata_put_pd(ps-\u003epd);\n\t\t\t\t\t\t// pd is freed\n// loop again, but pd is freed\n// call padata_find_next, UAF\n}\n\nIn the padata_reorder function, when it loops in \u0027while\u0027, if the alg is\ndeleted, the refcnt may be decreased to 0 before entering\n\u0027padata_find_next\u0027, which leads to UAF.\n\nAs mentioned in [1], do_serial is supposed to be called with BHs disabled\nand always happen under RCU protection, to address this issue, add\nsynchronize_rcu() in \u0027padata_free_shell\u0027 wait for all _do_serial calls\nto finish.\n\n[1] https://lore.kernel.org/all/20221028160401.cccypv4euxikusiq@parnassus.localdomain/\n[2] https://lore.kernel.org/linux-kernel/jfjz5d7zwbytztackem7ibzalm5lnxldi2eofeiczqmqs2m7o6@fq426cwnjtkm/",
"id": "GHSA-wvmf-xh97-gmfr",
"modified": "2026-05-12T15:30:46Z",
"published": "2025-02-27T03:34:02Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21727"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/0ae2f332cfd2d74cf3ce344ec9938cf3e29c3ccd"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/573ac9c70bf7885dc85d82fa44550581bfc3b738"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/80231f069240d52e98b6a317456c67b2eafd0781"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/bbccae982e9fa1d7abcb23a5ec81cb0ec883f7de"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/e01780ea4661172734118d2a5f41bc9720765668"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f3e0b9f790f8e8065d59e67b565a83154d9f3079"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f78170bee51469734b1a306a74fc5f777bb22ba6"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.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-WVMM-CXMC-39XJ
Vulnerability from github – Published: 2025-10-14 15:31 – Updated: 2025-10-15 15:30Starting in Firefox 143, the use of the native messaging API by web extensions on Windows could lead to crashes caused by use-after-free memory corruption. This vulnerability affects Firefox < 144 and Thunderbird < 144.
{
"affected": [],
"aliases": [
"CVE-2025-11719"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-10-14T13:15:38Z",
"severity": "CRITICAL"
},
"details": "Starting in Firefox 143, the use of the native messaging API by web extensions on Windows could lead to crashes caused by use-after-free memory corruption. This vulnerability affects Firefox \u003c 144 and Thunderbird \u003c 144.",
"id": "GHSA-wvmm-cxmc-39xj",
"modified": "2025-10-15T15:30:27Z",
"published": "2025-10-14T15:31:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-11719"
},
{
"type": "WEB",
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1991950"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2025-81"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2025-84"
}
],
"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-WVQ8-6V44-2QVW
Vulnerability from github – Published: 2026-05-08 15:31 – Updated: 2026-05-11 09:30In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix use-after-free in smb_lazy_parent_lease_break_close()
opinfo pointer obtained via rcu_dereference(fp->f_opinfo) is being accessed after rcu_read_unlock() has been called. This creates a race condition where the memory could be freed by a concurrent writer between the unlock and the subsequent pointer dereferences (opinfo->is_lease, etc.), leading to a use-after-free.
{
"affected": [],
"aliases": [
"CVE-2026-43379"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-05-08T15:16:49Z",
"severity": "CRITICAL"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: fix use-after-free in smb_lazy_parent_lease_break_close()\n\nopinfo pointer obtained via rcu_dereference(fp-\u003ef_opinfo) is being\naccessed after rcu_read_unlock() has been called. This creates a\nrace condition where the memory could be freed by a concurrent\nwriter between the unlock and the subsequent pointer dereferences\n(opinfo-\u003eis_lease, etc.), leading to a use-after-free.",
"id": "GHSA-wvq8-6v44-2qvw",
"modified": "2026-05-11T09:30:31Z",
"published": "2026-05-08T15:31:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43379"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/960699317d39f46611f4ebeb69edc567c1f4e6b6"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/b3568347c51c46e2cabc356bc34676df98296619"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/bf4d66d72e4a9e268c1012c331ce9eaedb5e2086"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/dbbd328cf58261ca239756fe1c0d10c9518d3399"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/eac3361e3d5dd8067b3258c69615888eb45e9f25"
}
],
"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-WVR4-56PF-CC47
Vulnerability from github – Published: 2026-04-21 15:32 – Updated: 2026-06-30 03:36Use-after-free in the WebRTC component. This vulnerability was fixed in Firefox 150 and Firefox ESR 140.10.
{
"affected": [],
"aliases": [
"CVE-2026-6747"
],
"database_specific": {
"cwe_ids": [
"CWE-416",
"CWE-825"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-04-21T13:16:20Z",
"severity": "HIGH"
},
"details": "Use-after-free in the WebRTC component. This vulnerability was fixed in Firefox 150 and Firefox ESR 140.10.",
"id": "GHSA-wvr4-56pf-cc47",
"modified": "2026-06-30T03:36:19Z",
"published": "2026-04-21T15:32:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6747"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:19464"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:19465"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:19466"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:19467"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:19468"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:19469"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:19542"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:19655"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:19704"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2026-6747"
},
{
"type": "WEB",
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2021769"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2460095"
},
{
"type": "WEB",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-6747.json"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2026-30"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2026-32"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2026-33"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2026-34"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:10757"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:10766"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:10767"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:12285"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:13537"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:15892"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:17477"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:17687"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:17688"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:17689"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:17690"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:19041"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:19131"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:19201"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:19348"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:19461"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:19462"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:19463"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-WVR4-CFC2-66Q9
Vulnerability from github – Published: 2022-05-13 01:24 – Updated: 2022-05-13 01:24Use-after-free vulnerability in the Notifications presenter in Google Chrome before 6.0.472.53 allows attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.
{
"affected": [],
"aliases": [
"CVE-2010-3252"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2010-09-07T18:00:00Z",
"severity": "HIGH"
},
"details": "Use-after-free vulnerability in the Notifications presenter in Google Chrome before 6.0.472.53 allows attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.",
"id": "GHSA-wvr4-cfc2-66q9",
"modified": "2022-05-13T01:24:32Z",
"published": "2022-05-13T01:24:32Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2010-3252"
},
{
"type": "WEB",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11987"
},
{
"type": "WEB",
"url": "http://code.google.com/p/chromium/issues/detail?id=50386"
},
{
"type": "WEB",
"url": "http://googlechromereleases.blogspot.com/2010/09/stable-and-beta-channel-updates.html"
}
],
"schema_version": "1.4.0",
"severity": []
}
Mitigation
Strategy: Language Selection
Choose a language that provides automatic memory management.
Mitigation
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.