{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-37126 exists.","fix":"No fix has been published for CVE-2020-37126 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-37126 is a high-severity memory corruption vulnerability in Drive Software Company Free Desktop Clock, published on 5 Feb 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-37126 and fix it if it is affected.\n\nWhat it is: CVE-2020-37126 is a high-severity memory corruption vulnerability in Drive Software Company Free Desktop Clock, published on 5 Feb 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-37126 exists.\n\nAffected product: Drive Software Company Free Desktop Clock. 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-2020-37126/ (Markdown: https://insights.sbomify.com/CVE-2020-37126/index.md)","id":"CVE-2020-37126","markdown":"https://insights.sbomify.com/CVE-2020-37126/index.md","name":"CVE-2020-37126","record":{"aliases":["GHSA-h96x-jjwq-mx4j"],"analysis":{"component_type":"desktop_application","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Desktop clock application","requires_auth":"none","summary":"Attackers can execute arbitrary code by exploiting a stack overflow in the Time Zones display name input of Free Desktop Clock.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.4,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/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":"Free Desktop Clock 3.0 contains a stack overflow vulnerability in the Time Zones display name input that allows attackers to overwrite Structured Exception Handler (SEH) registers. Attackers can exploit the vulnerability by crafting a malicious Unicode input that triggers an access violation and potentially execute arbitrary code.","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":"Free Desktop Clock x86 Venetian Blinds Zipper 3.0 - Unicode Stack Overflow (SEH)","id":"CVE-2020-37126","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2020"},"n_packages":0,"n_references":3,"next":{"headline":"dnsmasq-utils 2.79-1 - 'dhcp_release' Denial of Service","id":"CVE-2020-37127"},"packages":[],"prev":{"headline":"Edimax Technology EW-7438RPn-v3 Mini 1.27 - Remote Code Execution","id":"CVE-2020-37125"},"products":["Free Desktop Clock"],"published":"2026-02-05","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":"yes","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-02-05","vendors":["Drive Software Company"]},"summary":"Attackers can execute arbitrary code by exploiting a stack overflow in the Time Zones display name input of Free Desktop Clock.","url":"https://insights.sbomify.com/CVE-2020-37126/"}