{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-118276 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-118276 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-118276 is a medium-severity vulnerability in a2ui-project a2ui, published on 28 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-118276 and fix it if it is affected.\n\nWhat it is: CVE-2026-118276 is a medium-severity vulnerability in a2ui-project a2ui, published on 28 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-118276 in the wild and no public exploit code.\n\nAffected product: a2ui-project a2ui. 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-2026-118276/ (Markdown: https://insights.sbomify.com/CVE-2026-118276/index.md)","id":"CVE-2026-118276","markdown":"https://insights.sbomify.com/CVE-2026-118276/index.md","name":"CVE-2026-118276","record":{"aliases":["GHSA-5gqh-669g-4hvg"],"analysis":null,"analysis_generated_by":null,"assigner":"VulDB","cpe":[],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-404","name":"Improper Resource Shutdown or Release"},{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"A vulnerability was determined in a2ui-project a2ui up to 0.10.6. This vulnerability affects the function formatString of the file renderers/web_core/src/v0_9/basic_catalog/expressions/expression_parser.ts of the component Parser. This manipulation causes resource consumption. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. Patch name: 1f71d1aac1b145ef57c7526f9e0cff316f5934e2. Applying a patch is the recommended action to fix this issue.","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":"a2ui-project a2ui Parser expression_parser.ts formatString resource consumption","id":"CVE-2026-118276","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":8,"next":{"headline":"Improper input validation in SVG in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code ins","id":"CVE-2026-118304"},"packages":[],"prev":{"headline":"a2ui-project a2ui Resolver data-context.ts DataContext.resolveSignal resource consumption","id":"CVE-2026-118275"},"products":["a2ui"],"published":"2026-10-28","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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-10-28","vendors":["a2ui-project"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-118276/"}