{"kind": "product", "path": "vulns/ubuntu-25.10/busybox", "name": "busybox", "product": "busybox", "ecosystem": "Ubuntu:25.10", "items": [{"id": "CVE-2026-29004", "noindex": false, "published": "2026-05-04T18:05:18.962Z", "modified": "2026-07-15T01:10:52.483Z", "cvss": 7.2, "cvss_vector": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N", "severity": "high", "epss": 0.00375, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-29004", "title": "BusyBox DHCPv6 Client Heap Buffer Overflow via DNS_SERVERS", "description": "BusyBox before commit 42202bf contains a heap buffer overflow vulnerability in the DHCPv6 client (udhcpc6) DNS_SERVERS option handler in networking/udhcp/d6_dhcpc.c that allows network-adjacent attackers to trigger memory corruption by sending a crafted DHCPv6 response with a malformed D6_OPT_DNS_SERVERS option. Attackers can exploit incorrect heap buffer allocation calculations in the option_to_env() function to cause denial of service or achieve arbitrary code execution on embedded systems without heap hardening.", "references": ["https://y637f9qq2x.com/posts/busybox-dhcpv6-heap-overflow/", "https://github.com/vda-linux/busybox_mirror/commit/42202bfb1e6ac51fa995beda8be4d7b654aeee2a", "https://github.com/vda-linux/busybox_mirror/commit/d368f3f7836d1c2484c8f839316e5c93e76d4409"], "fixes": [], "products": [{"name": "busybox", "path": "vulns/ubuntu-25.10/busybox", "ecosystem": "Ubuntu:25.10"}]}, {"id": "CVE-2026-26158", "noindex": false, "published": "2026-02-11T20:27:06.979Z", "modified": "2026-07-15T01:15:14.401Z", "cvss": 7, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "severity": "high", "epss": 0.00193, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-26158", "title": "Busybox: busybox: arbitrary file modification and privilege escalation via unvalidated tar archive entries", "description": "A flaw was found in BusyBox. This vulnerability allows an attacker to modify files outside of the intended extraction directory by crafting a malicious tar archive containing unvalidated hardlink or symlink entries. If the tar archive is extracted with elevated privileges, this flaw can lead to privilege escalation, enabling an attacker to gain unauthorized access to critical system files.", "references": ["https://access.redhat.com/errata/RHSA-2026:13831", "https://access.redhat.com/security/cve/CVE-2026-26158", "https://bugzilla.redhat.com/show_bug.cgi?id=2439040"], "fixes": [], "products": [{"name": "busybox", "path": "vulns/ubuntu-25.10/busybox", "ecosystem": "Ubuntu:25.10"}]}, {"id": "CVE-2026-26157", "noindex": false, "published": "2026-02-11T20:27:06.196Z", "modified": "2026-07-15T01:15:16.914Z", "cvss": 7, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "severity": "high", "epss": 0.00734, "kev": false, "exploits": ["exploitdb"], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-26157", "title": "Busybox: busybox: arbitrary file overwrite and potential code execution via incomplete path sanitization", "description": "A flaw was found in BusyBox. Incomplete path sanitization in its archive extraction utilities allows an attacker to craft malicious archives that when extracted, and under specific conditions, may write to files outside the intended directory. This can lead to arbitrary file overwrite, potentially enabling code execution through the modification of sensitive system files.", "references": ["https://access.redhat.com/errata/RHSA-2026:13831", "https://access.redhat.com/security/cve/CVE-2026-26157", "https://bugzilla.redhat.com/show_bug.cgi?id=2439039"], "fixes": [], "products": [{"name": "busybox", "path": "vulns/ubuntu-25.10/busybox", "ecosystem": "Ubuntu:25.10"}]}, {"id": "CVE-2025-60876", "noindex": false, "published": "2025-11-10T00:00:00.000Z", "modified": "2026-06-02T13:00:28.436Z", "cvss": 6.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "severity": "medium", "epss": 0.00312, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2025-60876", "title": "CVE-2025-60876", "description": "BusyBox wget thru 1.3.7 accepted raw CR (0x0D)/LF (0x0A) and other C0 control bytes in the HTTP request-target (path/query), allowing the request line to be split and attacker-controlled headers to be injected. To preserve the HTTP/1.1 request-line shape METHOD SP request-target SP HTTP/1.1, a raw space (0x20) in the request-target must also be rejected (clients should use %20).", "references": ["https://lists.busybox.net/pipermail/busybox/attachments/20250823/ccdc96ef/attachment-0001.htm", "https://lists.busybox.net/pipermail/busybox/attachments/20250828/e7f90492/attachment.htm", "https://gist.github.com/subyumatest/41554af6a72aedaacaec026adc311092"], "fixes": [], "products": [{"name": "busybox", "path": "vulns/ubuntu-25.10/busybox", "ecosystem": "Ubuntu:25.10"}]}, {"id": "CVE-2025-46394", "noindex": false, "published": "2025-04-23T00:00:00.000Z", "modified": "2026-06-02T13:00:23.218Z", "cvss": 3.2, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N", "severity": "low", "epss": 0.00183, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2025-46394", "title": "CVE-2025-46394", "description": "In tar in BusyBox through 1.37.0, a TAR archive can have filenames hidden from a listing through the use of terminal escape sequences.", "references": ["https://bugs.busybox.net/show_bug.cgi?id=16018", "https://www.busybox.net/downloads/", "https://www.busybox.net"], "fixes": [], "products": [{"name": "busybox", "path": "vulns/ubuntu-25.10/busybox", "ecosystem": "Ubuntu:25.10"}]}, {"id": "CVE-2024-58251", "noindex": false, "published": "2025-04-23T00:00:00.000Z", "modified": "2025-04-23T23:02:52.982Z", "cvss": 2.5, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L", "severity": "low", "epss": 0.00178, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2024-58251", "title": "CVE-2024-58251", "description": "In netstat in BusyBox through 1.37.0, local users can launch of network application with an argv[0] containing an ANSI terminal escape sequence, leading to a denial of service (terminal locked up) when netstat is used by a victim.", "references": ["https://www.busybox.net/downloads/", "https://www.busybox.net", "https://bugs.busybox.net/show_bug.cgi?id=15922"], "fixes": [], "products": [{"name": "busybox", "path": "vulns/ubuntu-25.10/busybox", "ecosystem": "Ubuntu:25.10"}]}, {"id": "CVE-2023-42366", "noindex": false, "published": "2023-11-27T00:00:00.000Z", "modified": "2026-10-08T21:13:50.535Z", "cvss": 5.5, "cvss_vector": "", "severity": "medium", "epss": 0.00416, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2023-42366", "title": "CVE-2023-42366", "description": "A heap-buffer-overflow was discovered in BusyBox v.1.36.1 in the next_token function at awk.c:1159.", "references": ["https://bugs.busybox.net/show_bug.cgi?id=15874", "https://security.netapp.com/advisory/ntap-20241206-0007/", "https://nvd.nist.gov/vuln/detail/CVE-2023-42366"], "fixes": [], "products": [{"name": "busybox", "path": "vulns/ubuntu-25.10/busybox", "ecosystem": "Ubuntu:25.10"}]}], "total": 7, "unknown_count": 0, "release_unconfirmed": false, "page": 1, "pages": 1, "filtered": false, "noindex": false, "filters": {}, "page_size": 20, "products": [{"name": "busybox", "path": "vulns/ubuntu-25.10/busybox", "ecosystem": "Ubuntu:25.10"}], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "web", "path": "vulns/stack/web", "slug": "web"}, {"name": "php", "path": "vulns/stack/php", "slug": "php"}, {"name": "python", "path": "vulns/stack/python", "slug": "python"}, {"name": "node", "path": "vulns/stack/node", "slug": "node"}, {"name": "database", "path": "vulns/stack/database", "slug": "database"}, {"name": "containers", "path": "vulns/stack/containers", "slug": "containers"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}, {"name": "applications", "path": "vulns/stack/applications", "slug": "applications"}], "versions": [], "stats": {"recent": 0, "kev": 0}, "lastmod": "2026-10-08T21:13:50.535Z", "early_advisories": [], "license": "Sie dürfen die Auswahl von PatchFirst und unsere Ergänzungen (Prioritäten, Frühwarnungen, Texte, Zusammenfassungen und Aggregate) für eigene Zwecke einschließlich interner geschäftlicher Aufgaben frei nutzen. 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Nachrichten werden im jeweiligen Eintrag mit einem Link zur Originalquelle belegt.", "sources": [{"id": "cve", "name": "CVE List / CVE.org", "url": "https://www.cve.org/", "license": "CVE Terms of Use", "terms_url": "https://www.cve.org/Legal/TermsOfUse", "notice": "Copyright © 1999–2021, The MITRE Corporation. LICENSE Submissions : For all materials you submit to the Common Vulnerabilities and Exposures (CVE™), you hereby grant to The MITRE Corporation (MITRE) and all CVE Numbering Authorities (CNAs) a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute such materials and derivative works. Unless required by applicable law or agreed to in writing, you provide such materials on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. CVE Usage : MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy. 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