{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-111868 exists.","fix":"No fix has been published for CVE-2026-111868 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-111868 is a medium-severity unsafe deserialization vulnerability in datastax pulsar-jms, published on 18 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-111868 and fix it if it is affected.\n\nWhat it is: CVE-2026-111868 is a medium-severity unsafe deserialization vulnerability in datastax pulsar-jms, published on 18 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-111868 exists.\n\nAffected product: datastax pulsar-jms. 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-2026-111868/ (Markdown: https://insights.sbomify.com/CVE-2026-111868/index.md)","id":"CVE-2026-111868","markdown":"https://insights.sbomify.com/CVE-2026-111868/index.md","name":"CVE-2026-111868","record":{"aliases":["GHSA-rp78-2737-x9fc"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Pulsar JMS library","requires_auth":"low_privilege","summary":"Remote attackers can exploit unsafe deserialization in PulsarObjectMessage to execute arbitrary code, requiring immediate attention from users of the library.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"},{"id":"CWE-20","name":"Improper Input Validation"}],"description":"A vulnerability was determined in datastax pulsar-jms up to 9.0.3. This issue affects the function decode of the file pulsar-jms/src/main/java/com/datastax/oss/pulsar/jms/messages/PulsarObjectMessage.java. This manipulation causes deserialization. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"datastax pulsar-jms PulsarObjectMessage.java decode deserialization","id":"CVE-2026-111868","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"makeplane API Endpoint reliance on untrusted inputs in a security decision","id":"CVE-2026-111869"},"packages":[],"prev":{"headline":"nemoTyrant manong func.php arr2sql sql injection","id":"CVE-2026-111866"},"products":["pulsar-jms"],"published":"2026-10-18","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-19","vendors":["datastax"]},"summary":"Remote attackers can exploit unsafe deserialization in PulsarObjectMessage to execute arbitrary code, requiring immediate attention from users of the library.","url":"https://insights.sbomify.com/CVE-2026-111868/"}