CVE-2026-50193

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.5 under NVD CVSS v3. EPSS exploit probability: 0.5%, top 61% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.6%CVSS: 7.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

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 v3
7.5
EG Score
7.5HIGHmedium confidence
EG Risk
38
EG Risk 38/100

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity75% × 45%
Exploitation0% × 40%
Automatability30% × 15%
EPSS PROB
0.6%
EPSS %ILE
47th
KEV
Not listed

Published

June 23, 2026

Last Modified

June 27, 2026

Advisory Details (3)

Auto-updated Jun 24, 2026
Patch available. Sources: github_commit, github.
github Patch Available

Deeply nested JsonNode throws StackOverflowError for toString() · Advisory · FasterXML/jackson-databind · GitHub

Affected: 2.14.0 via

https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-3wrr-7qpf-2prh
generic

Deeply nested JsonNode throws StackOverflowError for toString() [CVE-2026-50193] · Issue #3447 · FasterXML/jackson-databind · GitHub

https://github.com/FasterXML/jackson-databind/issues/3447
github_commit

commit a1fa4ae4ecf5 (FasterXML/jackson-databind)

Fix landed in FasterXML/jackson-databind commit a1fa4ae4ecf5 — awaiting tagged release

https://github.com/FasterXML/jackson-databind/commit/a1fa4ae4ecf5cee16da465985f135f3e81816f8c

Vendor Advisories for CVE-2026-50193(20)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(22)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
redhatrhoai/odh-trustyai-service-rhel9:17881986812026-09-08redhat
redhatdevspaces/pluginregistry-rhel9:17877597232026-09-01redhat
redhatrhaiis/vllm-cuda-rhel9:17878605802026-08-31redhat
redhatrhoai/odh-th06-rocm64-torch291-py312-rhel9:17870764812026-08-27redhat
redhatocp-tools-4/jenkins-rhel8:17866286812026-08-26redhat
redhatocp-tools-4/jenkins-rhel8:17865335612026-08-26redhat
redhatocp-tools-4/jenkins-rhel9:17871249252026-08-26redhat
redhatocp-tools-4/jenkins-rhel9:17871247792026-08-26redhat
redhatocp-tools-4/jenkins-rhel9:17871250692026-08-26redhat
redhatocp-tools-4/jenkins-rhel9:17871246322026-08-26redhat
redhatocp-tools-4/jenkins-rhel8:17865335652026-08-26redhat
redhatocp-tools-4/jenkins-rhel9:17871251662026-08-26redhat
redhatocp-tools-4/jenkins-rhel9:17871246352026-08-26redhat
redhatocp-tools-4/jenkins-rhel9:17871253112026-08-26redhat
redhatocp-tools-4/jenkins-rhel8:17866286672026-08-26redhat
redhatjackson-databind2026-08-13redhat
redhatrh-lightspeed-runtimes/runtimes-agent-init-rhel9:17863787222026-08-12redhat
redhateap7-wildfly-0:7.4.25-2.GA_redhat_00001.1.el9eap2026-08-11redhat
redhatjboss-eap-7/eap74-els-openjdk8-openshift-rhel82026-08-11redhat
redhateap7-wildfly-0:7.4.25-2.GA_redhat_00001.1.el7eap2026-08-11redhat
redhateap7-wildfly-0:7.4.25-2.GA_redhat_00001.1.el8eap2026-08-11redhat
redhatdevspaces/server-rhel9:17848874252026-07-29redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(5 across 5 ecosystems)
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
jackson-databind2.12.1-1 ... 2.14.0-1 (10 versions)
  • every version on: no fix on record
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
jackson-databind—
  • every version up to 2.14.0-1: fixed in 2.14.0-1
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
jackson-databind—
  • every version up to 2.14.0-1: fixed in 2.14.0-1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
jackson-databind—
  • every version up to 2.14.0-1: fixed in 2.14.0-1
—
Maven(1)
PackageVulnerable rangeFix by version rangeDependents
com.fasterxml.jackson.core:jackson-databind2.10.0 ... 2.14.0-rc3 (44 versions)
  • 2.10.0 up to 2.14.0: fixed in 2.14.0
—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Additional Vendor Advisories

(4)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 6× in last 7d / 28× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 188 total refreshes for this CVE.

  1. 2026-10-04 23:22 UTCEPSS rescore
  2. 2026-10-03 14:26 UTCEPSS rescore
  3. 2026-10-02 17:56 UTCEPSS rescore
  4. 2026-10-01 19:50 UTCEPSS rescore
  5. 2026-09-30 15:03 UTCEPSS rescore
  6. 2026-09-28 13:51 UTCEPSS rescore
  7. 2026-09-27 13:48 UTCEPSS rescore
  8. 2026-09-26 15:59 UTCEPSS rescore
  9. 2026-09-26 00:27 UTCEPSS rescore
  10. 2026-09-23 17:53 UTCEPSS rescore
  11. 2026-09-23 11:58 UTCEG score recompute
  12. 2026-09-23 11:58 UTCVendor advisory
  13. 2026-09-20 20:16 UTCEPSS rescore
  14. 2026-09-18 19:28 UTCEPSS rescore
  15. 2026-09-18 10:23 UTCEG score recompute
  16. 2026-09-18 10:23 UTCVendor advisory
  17. 2026-09-16 14:08 UTCEPSS rescore
  18. 2026-09-16 05:15 UTCEPSS rescore
  19. 2026-09-14 02:05 UTCEG score recompute
  20. 2026-09-14 02:05 UTCVendor advisory
  21. 2026-09-13 16:47 UTCEPSS rescore
  22. 2026-09-13 12:21 UTCEG score recompute
  23. 2026-09-13 12:21 UTCVendor advisory
  24. 2026-09-11 14:53 UTCEPSS rescore
  25. 2026-09-10 09:35 UTCEPSS rescore
Show 75 more
  1. 2026-09-08 22:01 UTCEPSS rescore
  2. 2026-09-07 16:01 UTCEPSS rescore
  3. 2026-09-06 13:47 UTCEPSS rescore
  4. 2026-09-04 05:06 UTCEPSS rescore
  5. 2026-09-02 14:12 UTCEPSS rescore
  6. 2026-09-01 13:54 UTCEPSS rescore
  7. 2026-09-01 04:40 UTCEPSS rescore
  8. 2026-08-30 20:25 UTCEG score recompute
  9. 2026-08-30 20:25 UTCVendor advisory
  10. 2026-08-30 19:17 UTCEPSS rescore
  11. 2026-08-30 01:22 UTCEPSS rescore
  12. 2026-08-28 21:41 UTCEPSS rescore
  13. 2026-08-27 14:25 UTCEPSS rescore
  14. 2026-08-26 14:46 UTCEPSS rescore
  15. 2026-08-25 13:49 UTCEPSS rescore
  16. 2026-08-24 22:05 UTCEG score recompute
  17. 2026-08-24 22:05 UTCVendor advisory
  18. 2026-08-24 05:03 UTCVendor advisory
  19. 2026-08-23 15:58 UTCVendor advisory
  20. 2026-08-23 02:53 UTCEG score recompute
  21. 2026-08-23 02:53 UTCVendor advisory
  22. 2026-08-23 00:19 UTCEPSS rescore
  23. 2026-08-22 13:44 UTCEG score recompute
  24. 2026-08-22 13:44 UTCVendor advisory
  25. 2026-08-21 23:49 UTCEPSS rescore
  26. 2026-08-21 23:20 UTCVendor advisory
  27. 2026-08-21 09:55 UTCEG score recompute
  28. 2026-08-21 09:55 UTCVendor advisory
  29. 2026-08-20 22:55 UTCEPSS rescore
  30. 2026-08-20 20:50 UTCVendor advisory
  31. 2026-08-20 07:45 UTCEG score recompute
  32. 2026-08-20 07:45 UTCVendor advisory
  33. 2026-08-19 17:04 UTCEPSS rescore
  34. 2026-08-19 04:48 UTCEG score recompute
  35. 2026-08-19 04:48 UTCVendor advisory
  36. 2026-08-18 13:48 UTCEPSS rescore
  37. 2026-08-17 13:47 UTCEPSS rescore
  38. 2026-08-17 09:15 UTCVendor advisory
  39. 2026-08-16 20:11 UTCEG score recompute
  40. 2026-08-16 20:11 UTCVendor advisory
  41. 2026-08-16 14:56 UTCEPSS rescore
  42. 2026-08-16 06:21 UTCEG score recompute
  43. 2026-08-16 06:21 UTCVendor advisory
  44. 2026-08-16 02:14 UTCEPSS rescore
  45. 2026-08-15 17:17 UTCVendor advisory
  46. 2026-08-15 04:12 UTCEG score recompute
  47. 2026-08-15 04:12 UTCVendor advisory
  48. 2026-08-15 01:30 UTCEPSS rescore
  49. 2026-08-14 15:06 UTCVendor advisory
  50. 2026-08-14 02:01 UTCEG score recompute
  51. 2026-08-14 02:01 UTCVendor advisory
  52. 2026-08-13 22:00 UTCEPSS rescore
  53. 2026-08-13 12:56 UTCVendor advisory
  54. 2026-08-12 23:52 UTCEG score recompute
  55. 2026-08-12 23:52 UTCVendor advisory
  56. 2026-08-12 13:51 UTCEPSS rescore
  57. 2026-08-12 10:47 UTCVendor advisory
  58. 2026-08-11 21:42 UTCEG score recompute
  59. 2026-08-11 21:42 UTCVendor advisory
  60. 2026-08-11 08:37 UTCEG score recompute
  61. 2026-08-11 08:37 UTCVendor advisory
  62. 2026-08-11 00:00 UTCEPSS rescore
  63. 2026-08-10 19:32 UTCVendor advisory
  64. 2026-08-10 06:26 UTCVendor advisory
  65. 2026-08-09 17:21 UTCEG score recompute
  66. 2026-08-09 17:21 UTCVendor advisory
  67. 2026-08-09 13:46 UTCEPSS rescore
  68. 2026-08-09 04:17 UTCEG score recompute
  69. 2026-08-09 04:17 UTCVendor advisory
  70. 2026-08-08 16:37 UTCEPSS rescore
  71. 2026-08-08 15:12 UTCVendor advisory
  72. 2026-08-08 02:07 UTCEG score recompute
  73. 2026-08-08 02:07 UTCVendor advisory
  74. 2026-08-07 13:02 UTCVendor advisory
  75. 2026-08-06 23:57 UTCEG score recompute

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Frequently asked(5)

What is CVE-2026-50193?
CVE-2026-50193 is a high vulnerability published on June 23, 2026. 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…
When was CVE-2026-50193 disclosed?
CVE-2026-50193 was first published on June 23, 2026, with the most recent update on June 27, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-50193 actively exploited?
CVE-2026-50193 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.6% probability of exploitation in the next 30 days (47th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-50193?
CVE-2026-50193 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-50193?
A fix for CVE-2026-50193 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-50193 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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