Technology · FasterXML
FasterXML Jackson-Core vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 7 vulnerabilities in FasterXML Jackson-Core: 0 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-68498, was published on 16 October 2026. 1 vulnerability in the last four weeks, down 50% on the four before (2).
- Last 7 days
- 0
- Last 90 days
- 3
- Critical, all time
- 0
- Exploited in the wild
- 0
About FasterXML Jackson-Core
A Java library for processing JSON data and serialization/deserialization.
Latest FasterXML Jackson-Core vulnerabilities
- CVE-2026-68498: Jackson Core denial of service via unbounded JSON property name allocationhighCVSS 7.5
- CVE-2026-89425: FasterXML jackson-core denial of service in UTF8DataInputJsonParserhighCVSS 7.5EPSS 0.5%
- CVE-2026-89407: FasterXML jackson-core regular expression denial of service in NumberInputhighCVSS 7.5EPSS 0.5%
- FasterXML jackson-core number length constraint bypass in async parsermediumCVSS 8.7
- CVE-2026-68494: FasterXML jackson-core incomplete number length validation bypassinfoCVSS 7.5EPSS 0.6%
- FasterXML jackson-core memory exhaustion in async parser via chunked digitshighCVSS 8.7
- CVE-2026-29062: FasterXML jackson-core DoS via nesting depth limit bypasshighCVSS 7.5EPSS 0.8%
Most severe FasterXML Jackson-Core vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- FasterXML jackson-core memory exhaustion in async parser via chunked digitshighCVSS 8.7
- CVE-2026-29062: FasterXML jackson-core DoS via nesting depth limit bypasshighCVSS 7.5EPSS 0.8%
- CVE-2026-89407: FasterXML jackson-core regular expression denial of service in NumberInputhighCVSS 7.5EPSS 0.5%
- CVE-2026-89425: FasterXML jackson-core denial of service in UTF8DataInputJsonParserhighCVSS 7.5EPSS 0.5%
- CVE-2026-68498: Jackson Core denial of service via unbounded JSON property name allocationhighCVSS 7.5
- FasterXML jackson-core number length constraint bypass in async parsermediumCVSS 8.7
- CVE-2026-68494: FasterXML jackson-core incomplete number length validation bypassinfoCVSS 7.5EPSS 0.6%
Vulnerabilities per week
1 vulnerability in the last four weeks, down 50% on the four before (2). The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 2 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 1 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many FasterXML Jackson-Core vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/jackson-core)<a href="https://junglewise.ai/threats/technologies/jackson-core"><img src="https://junglewise.ai/threats/technologies/jackson-core/badge.svg" alt="FasterXML Jackson-Core vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/jackson-core.json, and this page as text at https://junglewise.ai/threats/technologies/jackson-core.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "FasterXML Jackson-Core vulnerabilities", https://junglewise.ai/threats/technologies/jackson-core, 9 November 2026.