{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-10832 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-10832 is a medium-severity denial of service vulnerability in Red Hat Cryostat 4, published on 18 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-2026-10832 and fix it if it is affected.\n\nWhat it is: CVE-2026-10832 is a medium-severity denial of service vulnerability in Red Hat Cryostat 4, published on 18 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-2026-10832 in the wild and no public exploit code.\n\nAffected product: Red Hat Cryostat 4. 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-2026-10832/ (Markdown: https://insights.sbomify.com/CVE-2026-10832/index.md)","id":"CVE-2026-10832","markdown":"https://insights.sbomify.com/CVE-2026-10832/index.md","name":"CVE-2026-10832","record":{"aliases":["GHSA-mg33-j52w-c777"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Java ASN.1 library","requires_auth":"none","summary":"Remote attackers can cause JVM memory exhaustion and denial of service by sending crafted DER payloads to services using the wildfly-elytron-asn1 library.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":5.9,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"}],"description":"A flaw was found in the DERDecoder class within wildfly-elytron-asn1. A remote attacker can exploit this resource exhaustion vulnerability by sending a specially crafted DER (Distinguished Encoding Rules) payload. The decoder attempts to allocate excessive memory based on an inflated length value without proper validation, leading to Java Virtual Machine (JVM) memory exhaustion. This results in a remote Denial of Service (DoS) for services that process untrusted DER/ASN.1 input, including SASL (Simple Authentication and Security Layer) authentication mechanisms and X.500 certificate principal parsing paths.","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":"Denial of service in Cryostat 4","id":"CVE-2026-10832","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"Cross-site scripting in Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks \u0026 Patterns","id":"CVE-2026-10833"},"packages":[],"prev":{"headline":"Improper Authorization of Break Signal Commands in Devices","id":"CVE-2026-10831"},"products":["Cryostat 4","Red Hat Build of Keycloak","Red Hat Data Grid 8","Red Hat Fuse 7","Red Hat JBoss Enterprise Application Platform 7","Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10","Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8","Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9","Red Hat JBoss Enterprise Application Platform 8.1.8.GA","Red Hat JBoss Enterprise Application Platform Expansion Pack","Red Hat Lightspeed for Runtimes Operator","Red Hat Process Automation 7","Red Hat Single Sign-On 7","Red Hat build of Apache Camel - HawtIO 4","Red Hat build of Apache Camel 4 for Quarkus 3","Red Hat build of Debezium 3","Red Hat build of Quarkus"],"published":"2026-09-18","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":"2026-10-20","vendors":["Red Hat"]},"summary":"Remote attackers can cause JVM memory exhaustion and denial of service by sending crafted DER payloads to services using the wildfly-elytron-asn1 library.","url":"https://insights.sbomify.com/CVE-2026-10832/"}