{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-22780 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-22780 is a medium-severity memory corruption vulnerability in rizinorg rizin, published on 2 Feb 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-2026-22780 and fix it if it is affected.\n\nWhat it is: CVE-2026-22780 is a medium-severity memory corruption vulnerability in rizinorg rizin, published on 2 Feb 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: There is no known exploitation of CVE-2026-22780 in the wild and no public exploit code.\n\nAffected product: rizinorg rizin. 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-2026-22780/ (Markdown: https://insights.sbomify.com/CVE-2026-22780/index.md)","id":"CVE-2026-22780","markdown":"https://insights.sbomify.com/CVE-2026-22780/index.md","name":"CVE-2026-22780","record":{"aliases":["GHSA-f3v7-xhmj-9cjj","openSUSE-SU-2026:10141-1"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Reverse engineering framework","requires_auth":"none","summary":"Attackers can trigger a heap overflow in Rizin by providing a malicious Mach-O file, potentially leading to code execution or crashes.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"rizin","vendor":"rizin"}],"cvss":{"score":4.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"}],"description":"Rizin is a UNIX-like reverse engineering framework and command-line toolset. Prior to 0.8.2, a heap overflow can be exploited when a malicious mach0 file, having bogus entries for the dyld chained segments, is parsed by rizin. This vulnerability is fixed in 0.8.2.","ecosystems":["openSUSE:Tumbleweed"],"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":"Rizin has a heap overflow on mach0_chained_fixups.c","id":"CVE-2026-22780","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":1,"n_references":6,"next":{"headline":"TinyWeb CGI Command Injection","id":"CVE-2026-22781"},"packages":[{"ecosystem":"openSUSE:Tumbleweed","fixed":["0.8.2-1.1"],"introduced":["0"],"last_affected":[],"package":"rizin","purl":"pkg:rpm/opensuse/rizin\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2026:10141-1"}],"prev":{"headline":"BlackSheep ClientSession is vulnerable to CRLF injection","id":"CVE-2026-22779"},"products":["rizin"],"published":"2026-02-02","related":[{"cvss_score":9.1,"headline":"rizin before v0.6.3 is vulnerable to Improper Neutralization of Special Elements via meta_set function in librz/analysis/meta.","id":"CVE-2024-31668","kev_date_added":null,"published":"2024-12-17"},{"cvss_score":7.8,"headline":"Rizin vulnerable to Integer Overflow in C++ demangler logic","id":"CVE-2023-40022","kev_date_added":null,"published":"2023-08-24"},{"cvss_score":7.8,"headline":"Memory corruption in rizin","id":"CVE-2021-3674","kev_date_added":null,"published":"2023-03-24"},{"cvss_score":7.8,"headline":"Rizin has stack-based buffer overflow when parsing GDB registers profile files","id":"CVE-2023-27590","kev_date_added":null,"published":"2023-03-14"},{"cvss_score":7.8,"headline":"Out-of-bounds write when parsing DEX files in Rizin","id":"CVE-2022-36039","kev_date_added":null,"published":"2022-09-06"},{"cvss_score":7.8,"headline":"Rizin Out-of-bounds Write vulnerability in pyc/marshal.c","id":"CVE-2022-36040","kev_date_added":null,"published":"2022-09-06"},{"cvss_score":7.8,"headline":"Rizin Out-of-bounds Write vulnerability in Mach-O binary plugin","id":"CVE-2022-36041","kev_date_added":null,"published":"2022-09-06"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-02-03","vendors":["rizinorg"]},"summary":"Attackers can trigger a heap overflow in Rizin by providing a malicious Mach-O file, potentially leading to code execution or crashes.","url":"https://insights.sbomify.com/CVE-2026-22780/"}