High 7.5Published Jun 23, 2026

CVE-2026-50193jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor.

Updated under an hour ago (2026-10-19 07:10 UTC)

Does this affect you?

It affects fasterxml jackson-databind. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for fasterxml jackson-databind

Exploited in the last 30 days

jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.13.0 until 2.14.0, a potential Denial-of-Service exists when attacker sends deeply nested JSON if (and only if) the service reads deeply nested (1000s of levels) JSON as JsonNode (ObjectMapper.readTree()) and writes out same (or modifided) node using JsonNode.toString(). This can consume significant amount of resources with concurrent relatively small requests (1000 nested arrays is 2kB). This vulnerability is fixed in 2.14.0.

CVSS: 7.5 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): CWE-400
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Analyzed
Record last updated: Jun 27, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

fasterxml jackson-databind fasterxml:jackson-databind	from 2.10.0 before 2.14.0	NVD

References

https://github.com/FasterXML/jackson-databind/commit/a1fa4ae4ecf5cee16da465985f135f3e81816f8cpatch
https://github.com/FasterXML/jackson-databind/issues/3447exploit, issue-tracking
https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-3wrr-7qpf-2prhpatch, vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.