{"answers":{"affected":"2 open source packages ship an affected version, including org.xerial.snappy:snappy-java.","exploited":"There is no known exploitation of CVE-2026-93451 in the wild and no public exploit code.","fix":"Upgrade org.xerial.snappy:snappy-java to 1.1.10.9 or later.","what":"CVE-2026-93451 is a medium-severity memory corruption vulnerability in xerial snappy-java, published on 17 Sep 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-2026-93451 and fix it if it is affected.\n\nWhat it is: CVE-2026-93451 is a medium-severity memory corruption vulnerability in xerial snappy-java, published on 17 Sep 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-2026-93451 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.xerial.snappy:snappy-java (Maven): affected all versions; fixed in 1.1.10.9\n- org.xerial.snappy:snappy-java (Maven): affected all versions; fixed in 1.1.10.9\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-2026-93451/ (Markdown: https://insights.sbomify.com/CVE-2026-93451/index.md)","id":"CVE-2026-93451","markdown":"https://insights.sbomify.com/CVE-2026-93451/index.md","name":"CVE-2026-93451","record":{"aliases":["CLEANSTART-2026-MH58992","CLEANSTART-2026-OU24429","CLEANSTART-2026-WK92445","CLEANSTART-2026-XV24797","ECHO-9610-b82b-faac","GHSA-gwq9-9ffj-mvrv","UBUNTU-CVE-2026-93451"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Java compression library","requires_auth":"none","summary":"Attackers can trigger a buffer overflow in snappy-java via crafted compressed input, leading to heap corruption and potential code execution.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"snappy-java through 1.1.10.8 contains a buffer overflow vulnerability in typed Snappy.uncompress*Array methods that allocate output arrays by dividing uncompressed length by element size but pass the undivided length to native code. Attackers controlling compressed input can cause misaligned length values to write past array bounds with attacker-controlled bytes, corrupting heap memory.","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":"snappy-java through 1.1.10.8 Buffer Overflow via typed uncompress methods","id":"CVE-2026-93451","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":2,"n_references":4,"next":{"headline":"snappy-java through 1.1.10.8 Buffer Overflow in Snappy.compress","id":"CVE-2026-93452"},"packages":[{"ecosystem":"Maven","fixed":["1.1.10.9"],"introduced":["0"],"last_affected":[],"package":"org.xerial.snappy:snappy-java","purl":null,"source":"GHSA-gwq9-9ffj-mvrv"},{"ecosystem":"Maven","fixed":["1.1.10.9"],"introduced":["0"],"last_affected":[],"package":"org.xerial.snappy:snappy-java","purl":"pkg:maven/org.xerial.snappy/snappy-java","source":"GHSA-gwq9-9ffj-mvrv"}],"prev":{"headline":"go-openapi/swag jsonutils before 0.27.1 Uncontrolled Recursion in Ordered JSON Marshal and Unmarshal","id":"CVE-2026-93450"},"products":["snappy-java"],"published":"2026-09-17","related":[],"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":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-08","vendors":["xerial"]},"summary":"Attackers can trigger a buffer overflow in snappy-java via crafted compressed input, leading to heap corruption and potential code execution.","url":"https://insights.sbomify.com/CVE-2026-93451/"}