{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-75148 exists.","fix":"No fix has been published for CVE-2026-75148 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-75148 is a medium-severity vulnerability in jkuhlmann cgltf, published on 19 Aug 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-75148 and fix it if it is affected.\n\nWhat it is: CVE-2026-75148 is a medium-severity vulnerability in jkuhlmann cgltf, published on 19 Aug 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-75148 exists.\n\nAffected product: jkuhlmann cgltf. 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-2026-75148/ (Markdown: https://insights.sbomify.com/CVE-2026-75148/index.md)","id":"CVE-2026-75148","markdown":"https://insights.sbomify.com/CVE-2026-75148/index.md","name":"CVE-2026-75148","record":{"aliases":["GHSA-5hg3-rg59-9qg4"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"glTF parsing library","requires_auth":"none","summary":"Remote attackers can cause memory disclosure and denial of service by supplying crafted glTF files with malformed accessor counts that trigger an integer overflow.","user_interaction":"required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-190","name":"Integer Overflow or Wraparound"}],"description":"cgltf through 1.15 contains an integer overflow vulnerability in the non-sparse accessor bounds check within cgltf_validate() that allows remote attackers to cause memory disclosure and denial of service by supplying crafted accessor count values. Attackers can provide malformed .gltf or .glb input with a specially crafted accessor count to overflow the unsigned integer multiplication of accessor stride and element count, causing the bounds check to pass and triggering a heap out-of-bounds read when cgltf_accessor_read_float() is subsequently called on the validated malformed accessor.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"cgltf 1.15 Integer Overflow via cgltf_validate() Accessor Bounds Check","id":"CVE-2026-75148","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"marimo \u003c 0.23.15 Code Injection via MCP Server Configuration","id":"CVE-2026-75149"},"packages":[],"prev":{"headline":"FFmpeg Out-of-Bounds Read in AV1 RTP Packetizer via rtpenc_av1.c","id":"CVE-2026-75147"},"products":["cgltf"],"published":"2026-08-19","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-21","vendors":["jkuhlmann"]},"summary":"Remote attackers can cause memory disclosure and denial of service by supplying crafted glTF files with malformed accessor counts that trigger an integer overflow.","url":"https://insights.sbomify.com/CVE-2026-75148/"}