{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-90823 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-90823 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-90823 is a critical memory corruption vulnerability in FatPipe Networks IPVPN, published on 17 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-90823 and fix it if it is affected.\n\nWhat it is: CVE-2026-90823 is a critical memory corruption vulnerability in FatPipe Networks IPVPN, published on 17 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-90823 in the wild and no public exploit code.\n\nAffected product: FatPipe Networks IPVPN. 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-2026-90823/ (Markdown: https://insights.sbomify.com/CVE-2026-90823/index.md)","id":"CVE-2026-90823","markdown":"https://insights.sbomify.com/CVE-2026-90823/index.md","name":"CVE-2026-90823","record":{"aliases":["GHSA-32q2-w7qg-44p8"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":true,"product_category":"FatPipe VPN appliance","requires_auth":"none","summary":"Unauthenticated remote attackers can execute arbitrary code as root via a stack buffer overflow in the management interface, which requires manual enablement.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Securifera","cpe":[],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"FatPipe MPVPN, WARP, and IPVPN appliances running the end-of-life firmware version 10.1.2r60p100 contain a stack-based buffer overflow in /usr/sbin/auth_user_pass. An unauthenticated remote attacker with access to the affected management interface can submit a crafted authentication request that reaches an unchecked copy into a fixed-size stack buffer, potentially allowing arbitrary code execution as root.\n\nThe affected management interface is disabled by default and must be affirmatively enabled by the customer before the endpoint becomes reachable. FatPipe recommends restricting management access to trusted administrative networks and using WAN access control lists to limit access to trusted sources.\n\nCustomers running the affected end-of-life firmware can contact FatPipe Support for help confirming their firmware version and upgrading to a current supported release at https://www.fatpipeinc.com/support/support, support@fatpipeinc.com, or +1 800-724-8521 (option 3).","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":"Memory corruption in IPVPN","id":"CVE-2026-90823","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"GPAC MP4Box dom_events.c gf_sg_dom_event_bubble stack-based overflow","id":"CVE-2026-90824"},"packages":[],"prev":{"headline":"Command injection in IPVPN","id":"CVE-2026-90822"},"products":["IPVPN","MPVPN","WARP"],"published":"2026-09-17","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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-17","vendors":["FatPipe Networks"]},"summary":"Unauthenticated remote attackers can execute arbitrary code as root via a stack buffer overflow in the management interface, which requires manual enablement.","url":"https://insights.sbomify.com/CVE-2026-90823/"}