{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-49435 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-49435 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-49435 is a critical memory corruption vulnerability in Keysight Hawkeye, published on 4 Aug 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-2026-49435 and fix it if it is affected.\n\nWhat it is: CVE-2026-49435 is a critical memory corruption vulnerability in Keysight Hawkeye, published on 4 Aug 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-2026-49435 in the wild and no public exploit code.\n\nAffected product: Keysight Hawkeye. 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-2026-49435/ (Markdown: https://insights.sbomify.com/CVE-2026-49435/index.md)","id":"CVE-2026-49435","markdown":"https://insights.sbomify.com/CVE-2026-49435/index.md","name":"CVE-2026-49435","record":{"aliases":["GHSA-98pg-jf9w-9qqg"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Keysight network test tools","requires_auth":"none","summary":"Unauthenticated remote attackers can execute arbitrary code with administrative privileges via a stack-based buffer overflow in Keysight network testing products.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisa-cg","cpe":[],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/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":"Keysight IxChariot Endpoint and associated products contain a stack-based buffer overflow. An unauthenticated remote attacker can send a specially crafted packet and execute arbitrary code with administrative privileges.","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":"Keysight IxChariot-related products stack-based buffer overflow","id":"CVE-2026-49435","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":7,"next":{"headline":"LinkAce vulnerable to stored XSS via 'javascript:' URI in Bulk Link API","id":"CVE-2026-49436"},"packages":[],"prev":{"headline":"Code injection in Apache ActiveMQ","id":"CVE-2026-49434"},"products":["Hawkeye","IxByPass","IxChariot","IxProbe","IxTap"],"published":"2026-08-04","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":"2026-08-04","vendors":["Keysight"]},"summary":"Unauthenticated remote attackers can execute arbitrary code with administrative privileges via a stack-based buffer overflow in Keysight network testing products.","url":"https://insights.sbomify.com/CVE-2026-49435/"}