{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-119723 in the wild and no public exploit code.","exposure":"An affected version is exposed as installed. No special setting or call is needed.","fix":"No fix has been published for CVE-2026-119723 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-119723 is a denial of service vulnerability in Facebook HHVM, published on 11 Nov 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-2026-119723 and fix it if it is affected.\n\nWhat it is: CVE-2026-119723 is a denial of service vulnerability in Facebook HHVM, published on 11 Nov 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-2026-119723 in the wild and no public exploit code.\nExposure: An affected version is exposed as installed. No special setting or call is needed.\n\nAffected product: Facebook HHVM. 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-2026-119723/ (Markdown: https://insights.sbomify.com/CVE-2026-119723/index.md)","id":"CVE-2026-119723","markdown":"https://insights.sbomify.com/CVE-2026-119723/index.md","name":"CVE-2026-119723","record":{"aliases":["GHSA-cr6x-jqxp-2v2p"],"analysis":{"component_type":"server_software","exploitable_when_present":false,"fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"PHP/Hack runtime","requires_auth":"none","requires_specific_call":false,"summary":"Unauthenticated attackers can crash HHVM servers with crafted nested array request variables.","user_interaction":"not_required","vuln_class":"denial_of_service","vulnerable_functions":[]},"analysis_generated_by":"sbomify/insights-2b-fp8","assigner":"Meta","cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"When parsing request variables such as query-string and form parameters, HHVM did not check that appending a nested array succeeded before descending into it. A remote, unauthenticated attacker could send a GET or POST request which would crash the HHVM server process before any application code runs, leading to denial of service. This issue affected HHVM prior to 23c061f4e804a51badd5f85227e65185651253b5.","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":"Denial of service in HHVM","id":"CVE-2026-119723","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":"Apache JClouds: XML External Entity (XXE) in provider-response parsing","id":"CVE-2026-119724"},"nickname":null,"packages":[],"prev":{"headline":"Blender before 4.5.15 and 5.x before 5.2.3 Heap Out-of-Bounds Access via read_struct()","id":"CVE-2026-119722"},"products":["HHVM"],"published":"2026-11-11","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-11-11","vendors":["Facebook"]},"summary":"Unauthenticated attackers can crash HHVM servers with crafted nested array request variables.","url":"https://insights.sbomify.com/CVE-2026-119723/"}