{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-4555 exists.","fix":"No fix has been published for CVE-2026-4555 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-4555 is a high-severity memory corruption vulnerability in D-Link DIR-513, published on 22 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-4555 and fix it if it is affected.\n\nWhat it is: CVE-2026-4555 is a high-severity memory corruption vulnerability in D-Link DIR-513, published on 22 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-4555 exists.\n\nAffected product: D-Link DIR-513. 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-2026-4555/ (Markdown: https://insights.sbomify.com/CVE-2026-4555/index.md)","id":"CVE-2026-4555","markdown":"https://insights.sbomify.com/CVE-2026-4555/index.md","name":"CVE-2026-4555","record":{"aliases":["GHSA-fwg7-xgp7-84j9"],"analysis":{"component_type":"network_device","fix_type":"end_of_life","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"D-Link router","requires_auth":"low_privilege","summary":"Remote attackers can exploit a stack-based buffer overflow in the D-Link DIR-513 router's timezone setting to execute arbitrary code or cause denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"dir-513_firmware","vendor":"dlink"}],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"},{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A weakness has been identified in D-Link DIR-513 1.10. The impacted element is the function formEasySetTimezone of the file /goform/formEasySetTimezone of the component boa. This manipulation of the argument curTime causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. This vulnerability only affects products that are no longer supported by the maintainer.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"D-Link DIR-513 boa formEasySetTimezone memory corruption","id":"CVE-2026-4555","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"macOS Exam4 Local Privilege Escalation via Command Injection","id":"CVE-2026-4556"},"packages":[],"prev":{"headline":"Tenda F453 WriteFacMac FormWriteFacMac privilege escalation","id":"CVE-2026-4554"},"products":["DIR-513"],"published":"2026-03-22","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-70229","kev_date_added":null,"published":"2026-03-05"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-70230","kev_date_added":null,"published":"2026-03-05"},{"cvss_score":9.8,"headline":"Path traversal in n/a","id":"CVE-2025-70231","kev_date_added":null,"published":"2026-03-05"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-70232","kev_date_added":null,"published":"2026-03-05"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-70233","kev_date_added":null,"published":"2026-03-05"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-46108","kev_date_added":null,"published":"2026-03-04"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-70218","kev_date_added":null,"published":"2026-03-04"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-03-23","vendors":["D-Link"]},"summary":"Remote attackers can exploit a stack-based buffer overflow in the D-Link DIR-513 router's timezone setting to execute arbitrary code or cause denial of service.","url":"https://insights.sbomify.com/CVE-2026-4555/"}