{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-66733 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-66733 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-66733 is a high-severity denial of service vulnerability in Eukaryot sonic3air, published on 6 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-2026-66733 and fix it if it is affected.\n\nWhat it is: CVE-2026-66733 is a high-severity denial of service vulnerability in Eukaryot sonic3air, published on 6 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-2026-66733 in the wild and no public exploit code.\n\nAffected product: Eukaryot sonic3air. 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-2026-66733/ (Markdown: https://insights.sbomify.com/CVE-2026-66733/index.md)","id":"CVE-2026-66733","markdown":"https://insights.sbomify.com/CVE-2026-66733/index.md","name":"CVE-2026-66733","record":{"aliases":["GHSA-947v-gcqq-82hv"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Sonic 3 A.I.R. game","requires_auth":"none","summary":"Unauthenticated remote attackers can crash the Sonic 3 A.I.R. server by sending crafted UDP packets that trigger unbounded memory allocation.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-789","name":"Memory Allocation with Excessive Size Value"}],"description":"Sonic 3 A.I.R. before commit 2492d18 contains an unbounded memory allocation vulnerability in ReceivedPacketCache::enqueuePacket() that allows unauthenticated remote attackers to crash the server process by sending a crafted UDP packet with mUniquePacketID set to the maximum uint32 value. The mUniquePacketID field is read directly from the UDP wire-format packet header without bounds checking, causing the server to allocate one CacheItem per missing packet ID gap, exhausting available host memory and propagating an uncaught std::bad_alloc exception to std::terminate().","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Sonic 3 A.I.R. Unbounded Memory Allocation DoS via ReceivedPacketCache","id":"CVE-2026-66733","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.","id":"CVE-2026-66737"},"packages":[],"prev":{"headline":"Sonic 3 A.I.R. Missing Source Address Validation in ConnectionManager","id":"CVE-2026-66732"},"products":["sonic3air"],"published":"2026-08-06","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":"partial"},"state":"PUBLISHED","updated":"2026-08-06","vendors":["Eukaryot"]},"summary":"Unauthenticated remote attackers can crash the Sonic 3 A.I.R. server by sending crafted UDP packets that trigger unbounded memory allocation.","url":"https://insights.sbomify.com/CVE-2026-66733/"}