{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-101038 exists.","fix":"No fix has been published for CVE-2026-101038 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-101038 is a critical memory corruption vulnerability in FAST FAC1200R, published on 28 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-101038 and fix it if it is affected.\n\nWhat it is: CVE-2026-101038 is a critical memory corruption vulnerability in FAST FAC1200R, published on 28 Sep 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-2026-101038 exists.\n\nAffected product: FAST FAC1200R. 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-2026-101038/ (Markdown: https://insights.sbomify.com/CVE-2026-101038/index.md)","id":"CVE-2026-101038","markdown":"https://insights.sbomify.com/CVE-2026-101038/index.md","name":"CVE-2026-101038","record":{"aliases":["GHSA-49h3-g5vf-r66w"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"FAST access control","requires_auth":"low_privilege","summary":"Remote attackers can trigger a stack-based buffer overflow in the MmtAtePrase function of FAST FAC1200R devices, potentially leading to code execution or denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":9.4,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P","version":"4.0"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"},{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A vulnerability was determined in FAST FAC1200R 5.0_20201119_1.0.2. Affected by this vulnerability is the function MmtAtePrase of the component MmtAtePrase Parser. This manipulation causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.","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":"FAST FAC1200R MmtAtePrase stack-based overflow","id":"CVE-2026-101038","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":"FAST FAC1900R devdiscover Service copy_msg_element stack-based overflow","id":"CVE-2026-101039"},"packages":[],"prev":{"headline":"FAST FAC1200R devdiscover Service parse_advertisement_frame stack-based overflow","id":"CVE-2026-101037"},"products":["FAC1200R"],"published":"2026-09-28","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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-28","vendors":["FAST"]},"summary":"Remote attackers can trigger a stack-based buffer overflow in the MmtAtePrase function of FAST FAC1200R devices, potentially leading to code execution or denial of service.","url":"https://insights.sbomify.com/CVE-2026-101038/"}