CWE-191

{
  "affected": [],
  "aliases": [
    "CVE-2021-41821"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-191"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-09-29T23:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Wazuh Manager in Wazuh through 4.1.5 is affected by a remote Integer Underflow vulnerability that might lead to denial of service. A crafted message must be sent from an authenticated agent to the manager.",
  "id": "GHSA-9p24-grw8-6g35",
  "modified": "2022-05-24T19:16:15Z",
  "published": "2022-05-24T19:16:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41821"
    },
    {
      "type": "WEB",
      "url": "https://github.com/wazuh/wazuh/issues/9201"
    },
    {
      "type": "WEB",
      "url": "https://documentation.wazuh.com/current/release-notes/release_4_2_0.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

{
  "affected": [],
  "aliases": [
    "CVE-2019-2245"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-191"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-05-24T17:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "Possible integer underflow can happen when calculating length of elementary stream map from invalid packet length which is later used to read from input buffer in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice \u0026 Music, 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 675, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDA660, SDM439, SDM630, SDM660, SDX20, SM7150, Snapdragon_High_Med_2016",
  "id": "GHSA-9p38-c3jw-563p",
  "modified": "2024-04-04T00:47:47Z",
  "published": "2022-05-24T16:46:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-2245"
    },
    {
      "type": "WEB",
      "url": "https://www.qualcomm.com/company/product-security/bulletins#_CVE-2019-2245"
    }
  ],
  "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"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2025-64076"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-191"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-11-18T18:16:14Z",
    "severity": "HIGH"
  },
  "details": "Multiple vulnerabilities exist in cbor2 through version 5.7.0 in the decode_definite_long_string() function of the C extension decoder (source/decoder.c): (1) Integer Underflow Leading to Out-of-Bounds Read (CWE-191, CWE-125): An incorrect variable reference and missing state reset in the chunk processing loop causes buffer_length to not be reset to zero after UTF-8 character consumption. This results in subsequent chunk_length calculations producing negative values (e.g., chunk_length = 65536 - buffer_length), which are passed as signed integers to the read() method, potentially triggering unlimited read operations and resource exhaustion. (2) Memory Leak via Missing Reference Count Release (CWE-401): The main processing loop fails to release Python object references (Py_DECREF) for chunk objects allocated in each iteration. For CBOR strings longer than 65536 bytes, this causes cumulative memory leaks proportional to the payload size, enabling memory exhaustion attacks through repeated processing of large CBOR payloads. Both vulnerabilities can be exploited remotely without authentication by sending specially-crafted CBOR data containing definite-length text strings with multi-byte UTF-8 characters positioned at 65536-byte chunk boundaries. Successful exploitation results in denial of service through process crashes (CBORDecodeEOF exceptions) or memory exhaustion. The vulnerabilities affect all applications using cbor2\u0027s C extension to process untrusted CBOR data, including web APIs, IoT data collectors, and message queue processors. Fixed in commit 851473490281f82d82560b2368284ef33cf6e8f9 pushed with released version 5.7.1.",
  "id": "GHSA-9q9c-vjxh-p795",
  "modified": "2025-11-18T18:32:55Z",
  "published": "2025-11-18T18:32:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-64076"
    },
    {
      "type": "WEB",
      "url": "https://github.com/agronholm/cbor2/issues/264"
    },
    {
      "type": "WEB",
      "url": "https://github.com/agronholm/cbor2/pull/265"
    },
    {
      "type": "WEB",
      "url": "https://github.com/agronholm/cbor2/commit/851473490281f82d82560b2368284ef33cf6e8f9"
    }
  ],
  "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"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2023-33059"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-191",
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-11-07T06:15:11Z",
    "severity": "HIGH"
  },
  "details": "Memory corruption in Audio while processing the VOC packet data from ADSP.",
  "id": "GHSA-9qfg-vjxj-gjf3",
  "modified": "2023-11-14T21:30:54Z",
  "published": "2023-11-14T21:30:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-33059"
    },
    {
      "type": "WEB",
      "url": "https://www.qualcomm.com/company/product-security/bulletins/november-2023-bulletin"
    }
  ],
  "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-2026-5188"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-191"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-10T04:17:15Z",
    "severity": "LOW"
  },
  "details": "An integer underflow issue exists in wolfSSL when parsing the Subject Alternative Name (SAN) extension of X.509 certificates. A malformed certificate can specify an entry length larger than the enclosing sequence, causing the internal length counter to wrap during parsing. This results in incorrect handling of certificate data. The issue is limited to configurations using the original ASN.1 parsing implementation which is off by default.",
  "id": "GHSA-9qgc-pcpx-g38q",
  "modified": "2026-04-29T15:30:36Z",
  "published": "2026-04-10T06:31:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5188"
    },
    {
      "type": "WEB",
      "url": "https://github.com/wolfSSL/wolfssl/pull/10024"
    }
  ],
  "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:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2025-21160"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-191"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-11T18:15:28Z",
    "severity": "HIGH"
  },
  "details": "Illustrator versions 29.1, 28.7.3 and earlier are affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.",
  "id": "GHSA-9qpm-p6ch-fh75",
  "modified": "2025-02-11T18:31:35Z",
  "published": "2025-02-11T18:31:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21160"
    },
    {
      "type": "WEB",
      "url": "https://helpx.adobe.com/security/products/illustrator/apsb25-11.html"
    }
  ],
  "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-2026-44060"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-191"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-21T08:16:21Z",
    "severity": "HIGH"
  },
  "details": "An integer underflow in dsi_writeinit() in Netatalk 1.5.0 through 4.4.2 allows a remote unauthenticated attacker to cause a denial of service via a crafted DSI write request.",
  "id": "GHSA-9vrg-f3g5-fg4c",
  "modified": "2026-05-21T09:32:09Z",
  "published": "2026-05-21T09:32:09Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-44060"
    },
    {
      "type": "WEB",
      "url": "https://netatalk.io/security/CVE-2026-44060"
    }
  ],
  "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"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2018-15418"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-191"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-10-05T14:29:00Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability in the Cisco Webex Network Recording Player for Microsoft Windows and the Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerability exist because the affected software improperly validates Advanced Recording Format (ARF) and Webex Recording Format (WRF) files. An attacker could exploit this vulnerability by sending a user a malicious ARF or WRF file via a link or an email attachment and persuading the user to open the file by using the affected software. A successful exploit could allow the attacker to execute arbitrary code on the affected system.",
  "id": "GHSA-9w47-8r5p-3r2p",
  "modified": "2022-05-13T01:16:18Z",
  "published": "2022-05-13T01:16:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-15418"
    },
    {
      "type": "WEB",
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-webex-rce"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/105520"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1041795"
    }
  ],
  "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-2023-53226"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-191"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-15T15:15:49Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mwifiex: Fix OOB and integer underflow when rx packets\n\nMake sure mwifiex_process_mgmt_packet,\nmwifiex_process_sta_rx_packet and mwifiex_process_uap_rx_packet,\nmwifiex_uap_queue_bridged_pkt and mwifiex_process_rx_packet\nnot out-of-bounds access the skb-\u003edata buffer.",
  "id": "GHSA-9w8v-7p4r-hqf4",
  "modified": "2025-12-04T15:30:32Z",
  "published": "2025-09-15T15:31:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53226"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/11958528161731c58e105b501ed60b83a91ea941"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/29eca8b7863d1d7de6c5b746b374e3487d14f154"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3975e21d4d01efaf0296ded40d11c06589c49245"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3fe3923d092e22d87d1ed03e2729db444b8c1331"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/650d1bc02fba7b42f476d8b6643324abac5921ed"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7c54b6fc39eb1aac51cf2945f8a25e2a47fdca02"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8824aa4ab62c800f75d96f48e1883a5f56ec5869"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a7300e3800e9fd5405e88ce67709c1a97783b9c8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f517c97fc129995de77dd06aa5a74f909ebf568f"
    }
  ],
  "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"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2025-21133"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-191"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-01-14T19:15:34Z",
    "severity": "HIGH"
  },
  "details": "Illustrator on iPad versions 3.0.7 and earlier are affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.",
  "id": "GHSA-9wrw-w4gf-8x2q",
  "modified": "2025-01-14T21:31:47Z",
  "published": "2025-01-14T21:31:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21133"
    },
    {
      "type": "WEB",
      "url": "https://helpx.adobe.com/security/products/illustrator-mobile-ios/apsb25-04.html"
    }
  ],
  "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"
    }
  ]
}