CVE-2026-86511
mediumA vulnerability was found in java-json-tools jackson-coreutils 2.0.
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/java-json-tools/jackson-coreutils/ cna@vuldb.com
- https://github.com/java-json-tools/jackson-coreutils/issues/65 cna@vuldb.com
- https://vuldb.com/cve/CVE-2026-86511 cna@vuldb.com
- https://vuldb.com/submit/908322 cna@vuldb.com
- https://vuldb.com/vuln/399664 cna@vuldb.com
- https://vuldb.com/vuln/399664/cti cna@vuldb.com
