CVE-2026-111868

MEDIUM 6.3

datastax pulsar-jms PulsarObjectMessage.java decode deserialization

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-502 CWE-20
Vendor	datastax
Product	pulsar-jms
Published	Oct 18, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

datastax / pulsar-jms

9.0.0 9.0.1 9.0.2 9.0.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/421580 vuldb.com: https://vuldb.com/vuln/421580/cti vuldb.com: https://vuldb.com/cve/CVE-2026-111868 vuldb.com: https://vuldb.com/submit/1004922 github.com: https://github.com/datastax/pulsar-jms/issues/210 github.com: https://github.com/datastax/pulsar-jms/

Credits

🔍 ZAST.AI (VulDB User) VulDB CNA Team