{"id":"CVE-2026-111868","state":"PUBLISHED","title":"datastax pulsar-jms PulsarObjectMessage.java decode deserialization","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.","publishedAt":"2026-10-18T00:15:17.334Z","updatedAt":"2026-10-19T21:32:00.800Z","severity":{"score":5.3,"label":"Medium","version":"4.0","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","source":"VulDB"},"assigner":"VulDB","products":["datastax pulsar-jms"],"affected":[{"vendor":"datastax","product":"pulsar-jms","versions":[{"version":"9.0.0","status":"affected"},{"version":"9.0.1","status":"affected"},{"version":"9.0.2","status":"affected"},{"version":"9.0.3","status":"affected"}],"cpes":["cpe:2.3:a:datastax:pulsar-jms:*:*:*:*:*:*:*:*"]}],"references":["https://vuldb.com/vuln/421580","https://vuldb.com/vuln/421580/cti","https://vuldb.com/cve/CVE-2026-111868","https://vuldb.com/submit/1004922","https://github.com/datastax/pulsar-jms/issues/210","https://github.com/datastax/pulsar-jms/"],"weaknesses":["CWE-502","CWE-20"],"ingestedAt":"2026-10-29T20:10:33.477Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/111xxx/CVE-2026-111868.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-111868","state":"PUBLISHED","datePublished":"2026-10-18T00:15:17.334Z","dateUpdated":"2026-10-19T21:32:00.800Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-10-17T09:00:28.510Z"},"containers":{"cna":{"title":"datastax pulsar-jms PulsarObjectMessage.java decode deserialization","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"datastax","product":"pulsar-jms","versions":[{"version":"9.0.0","status":"affected"},{"version":"9.0.1","status":"affected"},{"version":"9.0.2","status":"affected"},{"version":"9.0.3","status":"affected"}],"cpes":["cpe:2.3:a:datastax:pulsar-jms:*:*:*:*:*:*:*:*"]}],"references":[{"url":"https://vuldb.com/vuln/421580","name":"VDB-421580 | datastax pulsar-jms PulsarObjectMessage.java decode deserialization","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/421580/cti","name":"VDB-421580 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-111868","name":"CVE-2026-111868 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/1004922","name":"Submit #1004922 | datastax pulsar-jms <=9.0.3 Deserialization of Untrusted Data","tags":["third-party-advisory"]},{"url":"https://github.com/datastax/pulsar-jms/issues/210","tags":["exploit","issue-tracking"]},{"url":"https://github.com/datastax/pulsar-jms/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.3,"vectorString":"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","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":6.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":6.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":6.5,"vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-502","type":"CWE","lang":"en","description":"Deserialization"}]},{"descriptions":[{"cweId":"CWE-20","type":"CWE","lang":"en","description":"Improper Input Validation"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-10-18T00:15:17.334Z"},"timeline":[{"time":"2026-10-17T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-10-17T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-10-17T11:05:33.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"ZAST.AI (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"x_generator":["VulDB PVTS v202610"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-19T21:31:52.260920Z","id":"CVE-2026-111868","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-19T21:32:00.800Z"}}]}}}