{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-19315 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-19315 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-19315 is a critical memory corruption vulnerability in WatchGuard Fireware OS, published on 27 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-2026-19315 and fix it if it is affected.\n\nWhat it is: CVE-2026-19315 is a critical memory corruption vulnerability in WatchGuard Fireware OS, published on 27 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-2026-19315 in the wild and no public exploit code.\n\nAffected product: WatchGuard Fireware OS. 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-2026-19315/ (Markdown: https://insights.sbomify.com/CVE-2026-19315/index.md)","id":"CVE-2026-19315","markdown":"https://insights.sbomify.com/CVE-2026-19315/index.md","name":"CVE-2026-19315","record":{"aliases":["GHSA-mv65-j857-xm58"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Firewall OS","requires_auth":"none","summary":"Remote unauthenticated attackers can execute arbitrary code on WatchGuard Fireware OS devices via a type confusion flaw in the iked process.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WatchGuard","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-843","name":"Access of Resource Using Incompatible Type"},{"id":"CWE-763","name":"Release of Invalid Pointer or Reference"},{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"A type confusion vulnerability in the iked process of WatchGuard Fireware OS allows a remote unauthenticated attacker to execute arbitrary code by sending specially crafted network traffic.","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":"Fireware OS Pre-Authentication Type Confusion in iked Allows Remote Code Execution","id":"CVE-2026-19315","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":"Fireware OS Pre-Authentication Double Free in iked Allows Denial of Service (DoS)","id":"CVE-2026-19316"},"packages":[],"prev":{"headline":"Fireware OS Integer Underflow in iked Allows Unauthenticated Denial of Service (DoS)","id":"CVE-2026-19314"},"products":["Fireware OS"],"published":"2026-08-27","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":"2026-09-03","vendors":["WatchGuard"]},"summary":"Remote unauthenticated attackers can execute arbitrary code on WatchGuard Fireware OS devices via a type confusion flaw in the iked process.","url":"https://insights.sbomify.com/CVE-2026-19315/"}