{"answers":{"affected":"2 open source packages ship an affected version, including org.apache.fory:fory-core. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-50076 in the wild and no public exploit code.","fix":"Upgrade org.apache.fory:fory-core to 1.1.0 or later.","what":"CVE-2026-50076 is a critical vulnerability in Apache Fory, published on 4 Jun 2026."},"fix_prompt":"Check this codebase for CVE-2026-50076 and fix it if it is affected.\n\nWhat it is: CVE-2026-50076 is a critical vulnerability in Apache Fory, published on 4 Jun 2026. \nExploitation: There is no known exploitation of CVE-2026-50076 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.apache.fory:fory-core (Maven): affected all versions; fixed in 1.1.0\n- org.apache.fory:fory-core (Maven): affected all versions; fixed in 1.1.0\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-2026-50076/ (Markdown: https://insights.sbomify.com/CVE-2026-50076/index.md)","id":"CVE-2026-50076","markdown":"https://insights.sbomify.com/CVE-2026-50076/index.md","name":"CVE-2026-50076","record":{"aliases":["GHSA-8f39-v287-78jf"],"analysis":null,"analysis_generated_by":null,"assigner":"apache","cpe":[{"product":"fory","vendor":"apache"}],"cvss":{"score":9.1,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"Deserialization of Untrusted Data in the Java replace-resolve path in Apache Fory fory-core Java SDK before 1.1.0 on Java/JVM platforms allows a remote attacker to bypass class registration, TypeChecker, and DisallowedList checks and invoke classpath-present readResolve/readExternal hooks via crafted Fory serialized data.\n\nUsers are recommended to upgrade to version 1.1.0 or later, which fixes this issue.","ecosystems":["Maven"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Apache Fory: Java ReplaceResolverSerializer deserialization checks bypass","id":"CVE-2026-50076","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":null,"year":"2026"},"n_packages":2,"n_references":1,"next":{"headline":"Aqara Developer Portal insecure authentication token","id":"CVE-2026-50082"},"packages":[{"ecosystem":"Maven","fixed":["1.1.0"],"introduced":["0"],"last_affected":[],"package":"org.apache.fory:fory-core","purl":null,"source":"GHSA-8f39-v287-78jf"},{"ecosystem":"Maven","fixed":["1.1.0"],"introduced":["0"],"last_affected":[],"package":"org.apache.fory:fory-core","purl":"pkg:maven/org.apache.fory/fory-core","source":"GHSA-8f39-v287-78jf"}],"prev":{"headline":"Memory corruption in Solid Edge SE2025","id":"CVE-2026-50064"},"products":["Apache Fory"],"published":"2026-06-04","related":[{"cvss_score":9.8,"headline":"Apache Fory: Heap type confusion in C++ polymorphic smart-pointer deserialization","id":"CVE-2026-71558","kev_date_added":null,"published":"2026-08-07"},{"cvss_score":9.8,"headline":"Apache Fory, Apache Fory: Class-registration bypass through an auto-admitted SerializedLambda capturing interface","id":"CVE-2026-64606","kev_date_added":null,"published":"2026-07-21"},{"cvss_score":9.8,"headline":"Apache Fory: Heap type confusion and out-of-bounds read/write in C++ compatible-mode field-skip paths","id":"CVE-2026-64608","kev_date_added":null,"published":"2026-07-21"},{"cvss_score":9.8,"headline":"Apache Fory: PyFory ReduceSerializer Incomplete Policy Enforcement","id":"CVE-2026-48207","kev_date_added":null,"published":"2026-05-21"},{"cvss_score":9.8,"headline":"Apache Fory, Apache Fory: Python RCE via unguarded pickle fallback serializer in pyfory","id":"CVE-2025-61622","kev_date_added":null,"published":"2025-10-01"},{"cvss_score":9.1,"headline":"Apache Fory: Out-of-bounds heap read in C++ struct deserializer tagged-int fast-path","id":"CVE-2026-71560","kev_date_added":null,"published":"2026-08-07"},{"cvss_score":9.1,"headline":"Apache Fory, Apache Fory: Out-of-Bounds Read via sun.misc.Unsafe in zero-copy java deserialization","id":"CVE-2026-64609","kev_date_added":null,"published":"2026-07-21"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"2026-06-04","vendors":["Apache Software Foundation"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-50076/"}