{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-93452 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2026-93452 is a high-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-2026-93452 and fix it if it is affected.\n\nWhat it is: CVE-2026-93452 is a high-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: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-93452 exists.\n\nAffected product: xerial snappy-java. 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-2026-93452/ (Markdown: https://insights.sbomify.com/CVE-2026-93452/index.md)","id":"CVE-2026-93452","markdown":"https://insights.sbomify.com/CVE-2026-93452/index.md","name":"CVE-2026-93452","record":{"aliases":["CLEANSTART-2026-HC59767","CLEANSTART-2026-RU43979","CLEANSTART-2026-UM59263","CLEANSTART-2026-ZO24294","ECHO-88ee-645b-e5d6","GHSA-pm27-vjq7-f5fv","UBUNTU-CVE-2026-93452"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Java compression library","requires_auth":"none","summary":"Attackers can cause JVM termination by supplying incompressible data to snappy-java, leading to a buffer overflow and denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/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 Snappy.compress(ByteBuffer, ByteBuffer) that writes past the end of the destination buffer. Attackers can supply incompressible data that exceeds the destination buffer's remaining capacity, corrupting off-heap memory and causing JVM termination.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"snappy-java through 1.1.10.8 Buffer Overflow in Snappy.compress","id":"CVE-2026-93452","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"SOGo before 5.12.11 Password Reset Token Interception via Origin Header","id":"CVE-2026-93453"},"packages":[],"prev":{"headline":"snappy-java through 1.1.10.8 Buffer Overflow via typed uncompress methods","id":"CVE-2026-93451"},"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":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-08","vendors":["xerial"]},"summary":"Attackers can cause JVM termination by supplying incompressible data to snappy-java, leading to a buffer overflow and denial of service.","url":"https://insights.sbomify.com/CVE-2026-93452/"}