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CVE-2026-29062

A flaw was found in jackson-core. A user could exploit this vulnerability by supplying a specially crafted JSON document with excessive nesting. This bypasses a security constraint designed to limit nesting depth, which can cause a system crash (StackOverflowError) when the document is processed. This ultimately leads to a Denial of Service (DoS) for the affected application.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:1fab7521e24333d764211dcf10a17923b06a56fc354868412c9830a515850240
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
3

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 5 assertions

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"unaffected","packageName":"dogtag-pki","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ceb0632649894cf60c0f5a2f6845f0895158e11ee9d3fd37ab3d4bb81ab79a37 · sha256:1a04e8ba5f6aa3a9… · /containers/adp/1/affected/1

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:certificate_system:10"],"defaultStatus":"unaffected","packageName":"redhat-pki:10/redhat-pki","product":"Red Hat Certificate System 10","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ceb0632649894cf60c0f5a2f6845f0895158e11ee9d3fd37ab3d4bb81ab79a37 · sha256:1a04e8ba5f6aa3a9… · /containers/adp/1/affected/0

{"product":"jackson-core","vendor":"FasterXML","versions":[{"status":"affected","version":">= 3.0.0, < 3.1.0"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ceb0632649894cf60c0f5a2f6845f0895158e11ee9d3fd37ab3d4bb81ab79a37 · sha256:1a04e8ba5f6aa3a9… · /containers/cna/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"pki-deps:10.6/jackson-core","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ceb0632649894cf60c0f5a2f6845f0895158e11ee9d3fd37ab3d4bb81ab79a37 · sha256:1a04e8ba5f6aa3a9… · /containers/adp/1/affected/2

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"unaffected","packageName":"jackson-core","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ceb0632649894cf60c0f5a2f6845f0895158e11ee9d3fd37ab3d4bb81ab79a37 · sha256:1a04e8ba5f6aa3a9… · /containers/adp/1/affected/3
cvss · 2 assertions

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:ceb0632649894cf60c0f5a2f6845f0895158e11ee9d3fd37ab3d4bb81ab79a37 · sha256:1a04e8ba5f6aa3a9… · /containers/adp/1/metrics/1/cvssV3_1

{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"baseSeverity":"HIGH","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:ceb0632649894cf60c0f5a2f6845f0895158e11ee9d3fd37ab3d4bb81ab79a37 · sha256:1a04e8ba5f6aa3a9… · /containers/cna/metrics/0/cvssV4_0
cwe · 2 assertions

{"cweId":"CWE-770","description":"CWE-770: Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ceb0632649894cf60c0f5a2f6845f0895158e11ee9d3fd37ab3d4bb81ab79a37 · sha256:1a04e8ba5f6aa3a9… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-1284","description":"Improper Validation of Specified Quantity in Input","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ceb0632649894cf60c0f5a2f6845f0895158e11ee9d3fd37ab3d4bb81ab79a37 · sha256:1a04e8ba5f6aa3a9… · /containers/adp/1/problemTypes/0/descriptions/0

Affected products and versions

5 source assertions
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"unaffected","packageName":"dogtag-pki","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ceb0632649894cf60c0f5a2f6845f0895158e11ee9d3fd37ab3d4bb81ab79a37 · sha256:1a04e8ba5f6aa3a9… · /containers/adp/1/affected/1
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:certificate_system:10"],"defaultStatus":"unaffected","packageName":"redhat-pki:10/redhat-pki","product":"Red Hat Certificate System 10","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ceb0632649894cf60c0f5a2f6845f0895158e11ee9d3fd37ab3d4bb81ab79a37 · sha256:1a04e8ba5f6aa3a9… · /containers/adp/1/affected/0
{"product":"jackson-core","vendor":"FasterXML","versions":[{"status":"affected","version":">= 3.0.0, < 3.1.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ceb0632649894cf60c0f5a2f6845f0895158e11ee9d3fd37ab3d4bb81ab79a37 · sha256:1a04e8ba5f6aa3a9… · /containers/cna/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"pki-deps:10.6/jackson-core","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ceb0632649894cf60c0f5a2f6845f0895158e11ee9d3fd37ab3d4bb81ab79a37 · sha256:1a04e8ba5f6aa3a9… · /containers/adp/1/affected/2
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"unaffected","packageName":"jackson-core","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ceb0632649894cf60c0f5a2f6845f0895158e11ee9d3fd37ab3d4bb81ab79a37 · sha256:1a04e8ba5f6aa3a9… · /containers/adp/1/affected/3

Provider-owned CVSS observations

2 source assertions
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:ceb0632649894cf60c0f5a2f6845f0895158e11ee9d3fd37ab3d4bb81ab79a37 · sha256:1a04e8ba5f6aa3a9… · /containers/adp/1/metrics/1/cvssV3_1
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"baseSeverity":"HIGH","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:ceb0632649894cf60c0f5a2f6845f0895158e11ee9d3fd37ab3d4bb81ab79a37 · sha256:1a04e8ba5f6aa3a9… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-770","description":"CWE-770: Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ceb0632649894cf60c0f5a2f6845f0895158e11ee9d3fd37ab3d4bb81ab79a37 · sha256:1a04e8ba5f6aa3a9… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-1284","description":"Improper Validation of Specified Quantity in Input","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ceb0632649894cf60c0f5a2f6845f0895158e11ee9d3fd37ab3d4bb81ab79a37 · sha256:1a04e8ba5f6aa3a9… · /containers/adp/1/problemTypes/0/descriptions/0

Source references

6 source assertions
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-29062"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ceb0632649894cf60c0f5a2f6845f0895158e11ee9d3fd37ab3d4bb81ab79a37 · sha256:1a04e8ba5f6aa3a9… · /containers/adp/1/references/0
{"name":"RHBZ#2445135","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2445135"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ceb0632649894cf60c0f5a2f6845f0895158e11ee9d3fd37ab3d4bb81ab79a37 · sha256:1a04e8ba5f6aa3a9… · /containers/adp/1/references/1
{"name":"https://github.com/FasterXML/jackson-core/commit/8b25fd67f20583e75fb09564ce1eaab06cd5a902","tags":["x_refsource_MISC"],"url":"https://github.com/FasterXML/jackson-core/commit/8b25fd67f20583e75fb09564ce1eaab06cd5a902"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ceb0632649894cf60c0f5a2f6845f0895158e11ee9d3fd37ab3d4bb81ab79a37 · sha256:1a04e8ba5f6aa3a9… · /containers/cna/references/2
{"name":"https://github.com/FasterXML/jackson-core/pull/1554","tags":["x_refsource_MISC"],"url":"https://github.com/FasterXML/jackson-core/pull/1554"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ceb0632649894cf60c0f5a2f6845f0895158e11ee9d3fd37ab3d4bb81ab79a37 · sha256:1a04e8ba5f6aa3a9… · /containers/cna/references/1
{"name":"https://github.com/FasterXML/jackson-core/security/advisories/GHSA-6v53-7c9g-w56r","tags":["x_refsource_CONFIRM"],"url":"https://github.com/FasterXML/jackson-core/security/advisories/GHSA-6v53-7c9g-w56r"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ceb0632649894cf60c0f5a2f6845f0895158e11ee9d3fd37ab3d4bb81ab79a37 · sha256:1a04e8ba5f6aa3a9… · /containers/cna/references/0
{"tags":["x_sadp-csaf-vex"],"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-29062.json"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ceb0632649894cf60c0f5a2f6845f0895158e11ee9d3fd37ab3d4bb81ab79a37 · sha256:1a04e8ba5f6aa3a9… · /containers/adp/1/references/2

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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