{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-4682 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-4682 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-4682 is a high-severity memory corruption vulnerability in HP DeskJet 2800e All-in-One Printer series, published on 15 Apr 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-4682 and fix it if it is affected.\n\nWhat it is: CVE-2026-4682 is a high-severity memory corruption vulnerability in HP DeskJet 2800e All-in-One Printer series, published on 15 Apr 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-4682 in the wild and no public exploit code.\n\nAffected product: HP DeskJet 2800e All-in-One Printer series. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-4682/ (Markdown: https://insights.sbomify.com/CVE-2026-4682/index.md)","id":"CVE-2026-4682","markdown":"https://insights.sbomify.com/CVE-2026-4682/index.md","name":"CVE-2026-4682","record":{"aliases":["GHSA-r28v-qhr5-pj8w"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"HP DeskJet printer","requires_auth":"none","summary":"Remote attackers can execute arbitrary code on HP DeskJet printers via crafted WSD scan requests due to improper input validation.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"hp","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"Certain HP DeskJet All in One devices\nmay be vulnerable to remote code execution caused by a buffer overflow when\nspecially crafted Web Services for Devices (WSD) scan requests are improperly\nvalidated and handled by the MFP.\n\nWSD\nScan is a Microsoft Windows–based network scanning protocol that allows a PC to\ndiscover scanners (and MFPs) on a network and send scan jobs to them without\nrequiring vendor specific drivers or utilities.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Certain HP DeskJet All In One (AIO) Devices – Potential Remote Code Execution \u0026 Potential Buffer Overflow","id":"CVE-2026-4682","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Smartcat Translator for WPML \u003c= 3.1.77 - Missing Authorization to Unauthenticated Plugin Settings Update","id":"CVE-2026-4683"},"packages":[],"prev":{"headline":"Critical Remote Code Execution vulnerability reported in Windchill","id":"CVE-2026-4681"},"products":["HP DeskJet 2800e All-in-One Printer series","HP DeskJet 4200 All-in-One Printer series","HP DeskJet 4200e All-in-One Printer series","HP DeskJet Ink Advantage 2800 All-in-One Printer series","HP DeskJet Ink Advantage 4200 All-in-One Printer series","HP DeskJet Ink Advantage Ultra 4900 series"],"published":"2026-04-15","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-05-27","vendors":["HP Inc"]},"summary":"Remote attackers can execute arbitrary code on HP DeskJet printers via crafted WSD scan requests due to improper input validation.","url":"https://insights.sbomify.com/CVE-2026-4682/"}