CVE catalog
CVE-2026-54514
jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.0.0 until 2.18.8, 2.21.4, and 3.1.4, JDKFromStringDeserializer constructed In
- Severity
- Medium · CVSS 5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.37% · Oct 25, 2026
jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.0.0 until 2.18.8, 2.21.4, and 3.1.4, JDKFromStringDeserializer constructed InetSocketAddress with new InetSocketAddress(host, port), which performs eager DNS name resolution for hostname inputs at deserialization time. An application that binds untrusted JSON into a type containing an InetSocketAddress field issues an attacker-chosen DNS query during readValue, before any application-level validation or connect logic. The fix uses InetSocketAddress.createUnresolved(host, port), deferring DNS to an explicit connect. This vulnerability is fixed in 2.18.8, 2.21.4, and 3.1.4.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | jackson-databind | sid | 2.22.4-1 | fixed |
| Debian | jackson-databind | forky | 2.18.11-1 | fixed |
| Debian | jackson-databind | trixie | 2.14.0+ds-1+deb13u1 | vulnerable |
| Debian | jackson-databind | trixie-security | 2.14.0+ds-1+deb13u1 | vulnerable |
| Debian | jackson-databind | bookworm | 2.14.0-1+deb12u1 | vulnerable |
| Debian | jackson-databind | bookworm-security | 2.14.0-1+deb12u1 | vulnerable |
| Cpe | jackson-databind | Not reported | Not reported | vulnerable |
| Cpe | jackson-databind | Not reported | 2.18.8 | fixed |
| Cpe | jackson-databind | Not reported | 2.21.4 | fixed |
| Cpe | jackson-databind | Not reported | 3.1.4 | fixed |
| Cpe | jackson-databind | Not reported | 3.1.4 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | jackson-databind | source | sid | 2.18.11-1 | not yet assigned | Not reported | [1145887] |
| Debian | jackson-databind | source | forky | 2.18.11-1 | not yet assigned | Not reported | [1145887] |
| Debian | jackson-databind | source | trixie | (unfixed) | not yet assigned | Not reported | [1145887] |
| Debian | jackson-databind | source | bookworm | (unfixed) | not yet assigned | Not reported | [1145887] |
| Cpe | jackson-databind | cpe | Not reported | 2.18.8 | Not reported | Not reported | Not reported |
| Cpe | jackson-databind | cpe | Not reported | 2.21.4 | Not reported | Not reported | Not reported |
| Cpe | jackson-databind | cpe | Not reported | 3.1.4 | Not reported | Not reported | Not reported |
| Cpe | jackson-databind | cpe | Not reported | 3.1.4 | Not reported | NVD-CVE-2026-54514 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libjackson2-databind-java]Affected
Source package: [jackson-databind]
Details (4)
2.14.0-1+deb12u1· all · bookwormAffected
nvd · jackson-databind · debian · bookworm; nvd · jackson-databind · debian · 12
2.14.0-1+deb12u1· all · bookwormAffected
nvd · jackson-databind · debian · bookworm; nvd · jackson-databind · debian · 12
2.14.0-1+deb12u1· all · bookworm-securityAffected
nvd · jackson-databind · debian · bookworm; nvd · jackson-databind · debian · 12
2.14.0-1+deb12u1· all · bookworm-securityAffected
nvd · jackson-databind · debian · bookworm; nvd · jackson-databind · debian · 12
[Debian 13 (Trixie)]
- [libjackson2-databind-java]Affected
Source package: [jackson-databind]
Details (4)
2.14.0+ds-1+deb13u1· all · trixieAffected
nvd · jackson-databind · debian · 13
2.14.0+ds-1+deb13u1· all · trixieAffected
nvd · jackson-databind · debian · 13
2.14.0+ds-1+deb13u1· all · trixie-securityAffected
nvd · jackson-databind · debian · 13
2.14.0+ds-1+deb13u1· all · trixie-securityAffected
nvd · jackson-databind · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2026_11118-1.json]
- [https://github.com/FasterXML/jackson-databind/commit/1f5a1037b1e9e05920e755cb35f198bcd46667e4]
- [https://github.com/FasterXML/jackson-databind/pull/5951]
- [https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-hgj6-7826-r7m5]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-54514]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-54514]
- [https://security-tracker.debian.org/tracker/CVE-2026-54514]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-54514.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-3043.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]