{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-76729 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-76729 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-76729 is a medium-severity memory corruption vulnerability in Hewlett Packard Enterprise (HPE) Instant ON, published on 29 Sep 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-76729 and fix it if it is affected.\n\nWhat it is: CVE-2026-76729 is a medium-severity memory corruption vulnerability in Hewlett Packard Enterprise (HPE) Instant ON, published on 29 Sep 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-76729 in the wild and no public exploit code.\n\nAffected product: Hewlett Packard Enterprise (HPE) Instant ON. 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-2026-76729/ (Markdown: https://insights.sbomify.com/CVE-2026-76729/index.md)","id":"CVE-2026-76729","markdown":"https://insights.sbomify.com/CVE-2026-76729/index.md","name":"CVE-2026-76729","record":{"aliases":["GHSA-wrm5-7wg3-q6g8"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"HPE Instant ON AP","requires_auth":"high_privilege","summary":"Authenticated attackers can trigger memory corruption via format string flaws in HPE Instant ON API, leading to remote code execution or denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"hpe","cpe":[],"cvss":{"score":6.6,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-134","name":"Use of Externally-Controlled Format String"}],"description":"A format string vulnerability in the API endpoint of HPE Networking Instant ON APs could allow an authenticated remote attacker with high privileges to cause memory corruption with a modified input. Successful exploitation could allow an attacker to provoke a denial-of-service condition or remote code execution in the affected system function.","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":"Authenticated Format String Vulnerability allows Memory Corruption in HPE Networking Instant ON API Endpoint","id":"CVE-2026-76729","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":"Improper PAPI Packet handling leads to unauthorized access in HPE Networking Instant ON APs","id":"CVE-2026-76730"},"packages":[],"prev":{"headline":"Authenticated Server-Side Request Forgery Leading to Remote Code Execution in HPE Networking Instant ON APs","id":"CVE-2026-76728"},"products":["Instant ON"],"published":"2026-09-29","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":"2026-10-01","vendors":["Hewlett Packard Enterprise (HPE)"]},"summary":"Authenticated attackers can trigger memory corruption via format string flaws in HPE Instant ON API, leading to remote code execution or denial of service.","url":"https://insights.sbomify.com/CVE-2026-76729/"}