CVE-2025-69195

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{"acknowledgement": "Red Hat would like to thank Arkadi Vainbrand for reporting this issue.", "bugzilla": {"description": "wget2: GNU Wget2: Memory corruption and crash via filename sanitization logic with attacker-controlled URLs", "id": "2425770", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2425770"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.6", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H", "status": "draft"}, "cwe": "CWE-121", "details": ["A flaw was found in GNU Wget2. This vulnerability, a stack-based buffer overflow, occurs in the filename sanitization logic when processing attacker-controlled URL paths, particularly when filename restriction options are active. A remote attacker can exploit this by providing a specially crafted URL, which, upon user interaction with wget2, can lead to memory corruption. This can cause the application to crash and potentially allow for further malicious activities."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2025-69195", "public_date": "2025-12-29T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-69195\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-69195"], "statement": "This vulnerability is rated Important for Red Hat. A stack-based buffer overflow in GNU Wget2's filename sanitization logic can be triggered when processing attacker-controlled URL paths with filename restriction options (e.g., `--restrict-file-names=windows, unix, or ascii`) enabled. Exploitation requires user interaction to invoke wget2, leading to memory corruption, application crash, and potential further malicious activities.", "threat_severity": "Important"}

{"created": "2026-01-09T13:23:47.657400+00:00", "updated": "2026-01-09T13:23:47.657436+00:00", "vendors": ["gnu", "gnu$PRODUCT$wget"]}