{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-110270 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-110270 is a medium-severity denial of service vulnerability in OW2 ASM, published on 14 Oct 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-2026-110270 and fix it if it is affected.\n\nWhat it is: CVE-2026-110270 is a medium-severity denial of service vulnerability in OW2 ASM, published on 14 Oct 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-2026-110270 in the wild and no public exploit code.\n\nAffected product: OW2 ASM. 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-2026-110270/ (Markdown: https://insights.sbomify.com/CVE-2026-110270/index.md)","id":"CVE-2026-110270","markdown":"https://insights.sbomify.com/CVE-2026-110270/index.md","name":"CVE-2026-110270","record":{"aliases":["AZL-108381","AZL-108429","DEBIAN-CVE-2026-110270","GHSA-53jq-h6qp-vprp","UBUNTU-CVE-2026-110270"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Java bytecode library","requires_auth":"none","summary":"Attackers can crash the JVM via exponential memory allocation in OW2 ASM by supplying crafted class files with nested subroutines.","user_interaction":"required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-407","name":"Inefficient Algorithmic Complexity"}],"description":"OW2 ASM 3.0 before 9.11 contains an uncontrolled memory allocation vulnerability in the asm-commons JSRInlinerAdapter that inlines JSR/RET subroutines without memory or work limits. Attackers can supply a crafted class file with nested subroutines to force O(2^n) memory allocation, causing an OutOfMemoryError that crashes the JVM.","ecosystems":[],"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":"OW2 ASM 3.0 before 9.11 Exponential Memory Allocation in JSRInlinerAdapter","id":"CVE-2026-110270","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"LifterLMS \u003c= 10.3.1 - Authenticated (Contributor+) Local File Inclusion via 'lifterlms_checkout' Shortcode Attributes","id":"CVE-2026-110284"},"packages":[],"prev":{"headline":"Post Export Import with Media \u003c= 1.17.2 - Authenticated (Administrator+) Path Traversal via 'theme_slug' Parameter","id":"CVE-2026-110268"},"products":["ASM"],"published":"2026-10-14","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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-26","vendors":["OW2"]},"summary":"Attackers can crash the JVM via exponential memory allocation in OW2 ASM by supplying crafted class files with nested subroutines.","url":"https://insights.sbomify.com/CVE-2026-110270/"}