Common Weakness Enumeration

CWE-908

Allowed

Use of Uninitialized Resource

Abstraction: Base · Status: Incomplete

The product uses or accesses a resource that has not been initialized.

1002 vulnerabilities reference this CWE, most recent first.

GHSA-6V2W-CGX2-6CJ6

Vulnerability from github – Published: 2026-09-29 18:32 – Updated: 2026-09-30 00:32
VLAI
Details

Uninitialized resource in GPU in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High)

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-95293"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-29T18:17:21Z",
    "severity": "MODERATE"
  },
  "details": "Uninitialized resource in GPU in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High)",
  "id": "GHSA-6v2w-cgx2-6cj6",
  "modified": "2026-09-30T00:32:27Z",
  "published": "2026-09-29T18:32:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-95293"
    },
    {
      "type": "WEB",
      "url": "https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0856730748.html"
    },
    {
      "type": "WEB",
      "url": "https://issues.chromium.org/issues/550953039"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-6W5Q-CG43-PM5X

Vulnerability from github – Published: 2023-06-15 21:30 – Updated: 2024-04-04 04:52
VLAI
Details

In readSampleData of NuMediaExtractor.cpp, there is a possible out of bounds write due to uninitialized data. This could lead to remote code execution with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-275418191

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-21127"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-06-15T19:15:09Z",
    "severity": "HIGH"
  },
  "details": "In readSampleData of NuMediaExtractor.cpp, there is a possible out of bounds write due to uninitialized data. This could lead to remote code execution with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-275418191",
  "id": "GHSA-6w5q-cg43-pm5x",
  "modified": "2024-04-04T04:52:21Z",
  "published": "2023-06-15T21:30:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-21127"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/2023-06-01"
    }
  ],
  "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-6WH2-MPVP-28Q3

Vulnerability from github – Published: 2022-05-13 01:01 – Updated: 2022-05-13 01:01
VLAI
Details

An exploitable uninitialized variable vulnerability exists in the RTF-parsing functionality of Atlantis Word Processor 3.2.6 version. A specially crafted RTF file can leverage an uninitialized stack address, resulting in an out-of-bounds write, which in turn could lead to code execution.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2018-3975"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-10-01T20:29:00Z",
    "severity": "HIGH"
  },
  "details": "An exploitable uninitialized variable vulnerability exists in the RTF-parsing functionality of Atlantis Word Processor 3.2.6 version. A specially crafted RTF file can leverage an uninitialized stack address, resulting in an out-of-bounds write, which in turn could lead to code execution.",
  "id": "GHSA-6wh2-mpvp-28q3",
  "modified": "2022-05-13T01:01:49Z",
  "published": "2022-05-13T01:01:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-3975"
    },
    {
      "type": "WEB",
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2018-0641"
    }
  ],
  "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-6WP2-FW3V-MFMC

Vulnerability from github – Published: 2021-08-25 20:57 – Updated: 2021-08-24 18:54
VLAI
Summary
Memory corruption in array-tools
Details

An issue was discovered in the array-tools crate before 0.3.2 for Rust. Affected versions of this crate don't guard against panics, so that partially uninitialized buffer is dropped when user-provided T::clone() panics in FixedCapacityDequeLike<T, A>::clone(). This causes memory corruption.

Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "array-tools"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.3.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-36452"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908",
      "CWE-909"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-18T20:24:55Z",
    "nvd_published_at": "2021-08-08T06:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "An issue was discovered in the array-tools crate before 0.3.2 for Rust. Affected versions of this crate don\u0027t guard against panics, so that partially uninitialized buffer is dropped when user-provided `T::clone()` panics in `FixedCapacityDequeLike\u003cT, A\u003e::clone()`. This causes memory corruption.\n",
  "id": "GHSA-6wp2-fw3v-mfmc",
  "modified": "2021-08-24T18:54:26Z",
  "published": "2021-08-25T20:57:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36452"
    },
    {
      "type": "WEB",
      "url": "https://github.com/L117/array-tools/issues/2"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/L117/array-tools"
    },
    {
      "type": "WEB",
      "url": "https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/array-tools/RUSTSEC-2020-0132.md"
    },
    {
      "type": "WEB",
      "url": "https://rustsec.org/advisories/RUSTSEC-2020-0132.html"
    }
  ],
  "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"
    }
  ],
  "summary": "Memory corruption in array-tools"
}

GHSA-6X3J-FQGG-3HQR

Vulnerability from github – Published: 2022-08-25 00:00 – Updated: 2022-08-26 00:03
VLAI
Details

In PVRSRVBridgeHeapCfgHeapDetails, there is a possible leak of kernel heap content due to uninitialized data. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android SoCAndroid ID: A-236848165

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2021-0698"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-08-24T14:15:00Z",
    "severity": "MODERATE"
  },
  "details": "In PVRSRVBridgeHeapCfgHeapDetails, there is a possible leak of kernel heap content due to uninitialized data. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android SoCAndroid ID: A-236848165",
  "id": "GHSA-6x3j-fqgg-3hqr",
  "modified": "2022-08-26T00:03:34Z",
  "published": "2022-08-25T00:00:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-0698"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/2022-08-01"
    }
  ],
  "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:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-6X6V-877J-V9FV

Vulnerability from github – Published: 2025-08-19 18:31 – Updated: 2026-01-09 15:30
VLAI
Details

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

f2fs: fix KMSAN uninit-value in extent_info usage

KMSAN reported a use of uninitialized value in __is_extent_mergeable() and __is_back_mergeable() via the read extent tree path.

The root cause is that get_read_extent_info() only initializes three fields (fofs, blk, len) of struct extent_info, leaving the remaining fields uninitialized. This leads to undefined behavior when those fields are accessed later, especially during extent merging.

Fix it by zero-initializing the extent_info struct before population.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-38579"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-08-19T17:15:35Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix KMSAN uninit-value in extent_info usage\n\nKMSAN reported a use of uninitialized value in `__is_extent_mergeable()`\n and `__is_back_mergeable()` via the read extent tree path.\n\nThe root cause is that `get_read_extent_info()` only initializes three\nfields (`fofs`, `blk`, `len`) of `struct extent_info`, leaving the\nremaining fields uninitialized. This leads to undefined behavior\nwhen those fields are accessed later, especially during\nextent merging.\n\nFix it by zero-initializing the `extent_info` struct before population.",
  "id": "GHSA-6x6v-877j-v9fv",
  "modified": "2026-01-09T15:30:22Z",
  "published": "2025-08-19T18:31:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38579"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/01b6f5955e0008af6bc3a181310d2744bb349800"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/08e8ab00a6d20d5544c932ee85a297d833895141"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/154467f4ad033473e5c903a03e7b9bca7df9a0fa"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/44a79437309e0ee2276ac17aaedc71253af253a8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cc1615d5aba4f396cf412579928539a2b124c8a0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dabfa3952c8e6bfe6414dbf32e8b6c5f349dc898"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e68b751ec2b15d866967812c57cfdfc1eba6a269"
    },
    {
      "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-72GM-6QCQ-3XMP

Vulnerability from github – Published: 2024-03-04 18:30 – Updated: 2025-02-03 15:31
VLAI
Details

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

asix: fix uninit-value in asix_mdio_read()

asix_read_cmd() may read less than sizeof(smsr) bytes and in this case smsr will be uninitialized.

Fail log: BUG: KMSAN: uninit-value in asix_check_host_enable drivers/net/usb/asix_common.c:82 [inline] BUG: KMSAN: uninit-value in asix_check_host_enable drivers/net/usb/asix_common.c:82 [inline] drivers/net/usb/asix_common.c:497 BUG: KMSAN: uninit-value in asix_mdio_read+0x3c1/0xb00 drivers/net/usb/asix_common.c:497 drivers/net/usb/asix_common.c:497 asix_check_host_enable drivers/net/usb/asix_common.c:82 [inline] asix_check_host_enable drivers/net/usb/asix_common.c:82 [inline] drivers/net/usb/asix_common.c:497 asix_mdio_read+0x3c1/0xb00 drivers/net/usb/asix_common.c:497 drivers/net/usb/asix_common.c:497

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2021-47101"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-03-04T18:15:08Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nasix: fix uninit-value in asix_mdio_read()\n\nasix_read_cmd() may read less than sizeof(smsr) bytes and in this case\nsmsr will be uninitialized.\n\nFail log:\nBUG: KMSAN: uninit-value in asix_check_host_enable drivers/net/usb/asix_common.c:82 [inline]\nBUG: KMSAN: uninit-value in asix_check_host_enable drivers/net/usb/asix_common.c:82 [inline] drivers/net/usb/asix_common.c:497\nBUG: KMSAN: uninit-value in asix_mdio_read+0x3c1/0xb00 drivers/net/usb/asix_common.c:497 drivers/net/usb/asix_common.c:497\n asix_check_host_enable drivers/net/usb/asix_common.c:82 [inline]\n asix_check_host_enable drivers/net/usb/asix_common.c:82 [inline] drivers/net/usb/asix_common.c:497\n asix_mdio_read+0x3c1/0xb00 drivers/net/usb/asix_common.c:497 drivers/net/usb/asix_common.c:497",
  "id": "GHSA-72gm-6qcq-3xmp",
  "modified": "2025-02-03T15:31:59Z",
  "published": "2024-03-04T18:30:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-47101"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8035b1a2a37a29d8c717ef84fca8fe7278bc9f03"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d259f621c85949f30cc578cac813b82bb5169f56"
    }
  ],
  "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-73M2-PVFH-35G5

Vulnerability from github – Published: 2026-10-06 21:31 – Updated: 2026-10-07 15:31
VLAI
Details

Uninitialized resource in WebAudio in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to read memory inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-106386"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-06T19:18:07Z",
    "severity": "MODERATE"
  },
  "details": "Uninitialized resource in WebAudio in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to read memory inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)",
  "id": "GHSA-73m2-pvfh-35g5",
  "modified": "2026-10-07T15:31:39Z",
  "published": "2026-10-06T21:31:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-106386"
    },
    {
      "type": "WEB",
      "url": "https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html"
    },
    {
      "type": "WEB",
      "url": "https://issues.chromium.org/issues/553156221"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-743M-W227-WRRF

Vulnerability from github – Published: 2026-01-14 15:33 – Updated: 2026-03-25 21:30
VLAI
Details

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

um: init cpu_tasks[] earlier

This is currently done in uml_finishsetup(), but e.g. with KCOV enabled we'll crash because some init code can call into e.g. memparse(), which has coverage annotations, and then the checks in check_kcov_mode() crash because current is NULL.

Simply initialize the cpu_tasks[] array statically, which fixes the crash. For the later SMP work, it seems to have not really caused any problems yet, but initialize all of the entries anyway.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-71115"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-01-14T15:16:01Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\num: init cpu_tasks[] earlier\n\nThis is currently done in uml_finishsetup(), but e.g. with\nKCOV enabled we\u0027ll crash because some init code can call\ninto e.g. memparse(), which has coverage annotations, and\nthen the checks in check_kcov_mode() crash because current\nis NULL.\n\nSimply initialize the cpu_tasks[] array statically, which\nfixes the crash. For the later SMP work, it seems to have\nnot really caused any problems yet, but initialize all of\nthe entries anyway.",
  "id": "GHSA-743m-w227-wrrf",
  "modified": "2026-03-25T21:30:22Z",
  "published": "2026-01-14T15:33:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-71115"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7b5d4416964c07c902163822a30a622111172b01"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dbbf6d47130674640cd12a0781a0fb2a575d0e44"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-7487-9M8J-8QXW

Vulnerability from github – Published: 2026-10-06 21:31 – Updated: 2026-10-07 18:32
VLAI
Details

Uninitialized resource in GPU in Google Chrome on on Android prior to 155.0.8059.39 allowed a remote attacker to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: Low)

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-106275"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-06T19:17:55Z",
    "severity": "MODERATE"
  },
  "details": "Uninitialized resource in GPU in Google Chrome on on Android prior to 155.0.8059.39 allowed a remote attacker to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: Low)",
  "id": "GHSA-7487-9m8j-8qxw",
  "modified": "2026-10-07T18:32:02Z",
  "published": "2026-10-06T21:31:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-106275"
    },
    {
      "type": "WEB",
      "url": "https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html"
    },
    {
      "type": "WEB",
      "url": "https://issues.chromium.org/issues/514460295"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

Mitigation
Implementation

Explicitly initialize the resource before use. If this is performed through an API function or standard procedure, follow all required steps.

Mitigation
Implementation

Pay close attention to complex conditionals that affect initialization, since some branches might not perform the initialization.

Mitigation
Implementation

Avoid race conditions (CWE-362) during initialization routines.

Mitigation
Build and Compilation

Run or compile the product with settings that generate warnings about uninitialized variables or data.

No CAPEC attack patterns related to this CWE.