CVE-2026-86511

A vulnerability was found in java-json-tools jackson-coreutils 2.0. Affected by this vulnerability is the function BigDecimal.toPlainString of the file src/main/java/com/github/fge/jackson/JacksonUtils.java. Performing a manipulation results in resource consumption. The attack may be initiated remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.

• CWE-400
• CWE-404

• https://github.com/java-json-tools/jackson-coreutils/
• https://github.com/java-json-tools/jackson-coreutils/issues/65
• https://vuldb.com/cve/CVE-2026-86511
• https://vuldb.com/submit/908322
• https://vuldb.com/vuln/399664
• https://vuldb.com/vuln/399664/cti

Published

Sep 8, 2026

Last Modified

Sep 8, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-86504In JetBrains IntelliJ IDEA before 2026.2.2 missing project-t…7.8
• CVE-2026-86505In JetBrains IntelliJ IDEA before 2026.2.2 missing project-t…3.3
• CVE-2026-86506In JetBrains GoLand before 2026.2.2.1 missing authentication…5.9
• CVE-2026-86509A flaw has been found in D-Link DIR-895L A1_102b07. This imp…9.6
• CVE-2026-8651Limited authentication bypass by spoofing vulnerability in P…7.5
• CVE-2026-86510A vulnerability has been found in D-Link DIR-822A A_101. Aff…9.9
• CVE-2026-86512A vulnerability was identified in java-json-tools json-patch…6.3
• CVE-2026-86513A security flaw has been discovered in java-json-tools jacks…5.3
• CVE-2026-86514A weakness has been identified in vgmstream up to r2117. Thi…6.3
• CVE-2026-86515A security vulnerability has been detected in vgmstream up t…4.3
• CVE-2026-86516A vulnerability was detected in elenavanengelenmaslova mockn…4.7
• CVE-2026-86517A flaw has been found in itsourcecode Sales and Inventory Sy…6.3