** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-14803. Reason: This candidate is a duplicate of CVE-2026-14803. Notes: All CVE users should reference CVE-2026-14803 instead of this candidate.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors Products
Mojolicious Subscribe
Mojolicious Subscribe

Project Subscriptions

Vendors Products
Mojolicious Subscribe
Mojolicious Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

No reference.

History

Mon, 21 Sep 2026 18:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-400
CWE-674
References
Metrics cvssV4_0

{'score': 8.7, 'vector': '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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X'}

Mon, 21 Sep 2026 18:00:00 +0000

Type Values Removed Values Added
Description Mojolicious is a real-time web framework for Perl. Prior to 9.47, the pure-Perl implementation of Mojo::JSON does not limit nesting depth when Cpanel::JSON::XS is unavailable or MOJO_NO_JSON_XS is enabled. An attacker who can supply untrusted JSON to decode_json, from_json, or j can submit deeply nested arrays or objects, causing unbounded recursion, memory exhaustion, and a process crash. Applications using the Cpanel::JSON::XS backend are not affected because that backend already enforces a nesting limit. This issue is fixed in version 9.47. ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-14803. Reason: This candidate is a duplicate of CVE-2026-14803. Notes: All CVE users should reference CVE-2026-14803 instead of this candidate.
Title Mojolicious pure-Perl Mojo::JSON decoder allows memory exhaustion via deeply nested data
Metrics cvssV4_0

{'score': 8.7, 'vector': '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'}

 cvssV4_0

{'score': 8.7, 'vector': '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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X'}

Sat, 19 Sep 2026 22:30:00 +0000

Type Values Removed Values Added
First Time appeared Mojolicious
Mojolicious mojolicious
Vendors & Products Mojolicious
Mojolicious mojolicious

Fri, 18 Sep 2026 16:15:00 +0000

Type Values Removed Values Added
Description Mojolicious is a real-time web framework for Perl. Prior to 9.47, the pure-Perl implementation of Mojo::JSON does not limit nesting depth when Cpanel::JSON::XS is unavailable or MOJO_NO_JSON_XS is enabled. An attacker who can supply untrusted JSON to decode_json, from_json, or j can submit deeply nested arrays or objects, causing unbounded recursion, memory exhaustion, and a process crash. Applications using the Cpanel::JSON::XS backend are not affected because that backend already enforces a nesting limit. This issue is fixed in version 9.47.
Title Mojolicious pure-Perl Mojo::JSON decoder allows memory exhaustion via deeply nested data
Weaknesses CWE-400
CWE-674
References
Metrics cvssV4_0

{'score': 8.7, 'vector': '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'}

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: REJECTED

Assigner: GitHub_M

Published:

Updated: 2026-09-21T17:52:24.272Z

Reserved: 2026-07-31T21:04:04.040Z

Link: CVE-2026-68914

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Rejected

Published: 2026-09-18T16:17:08.897

Modified: 2026-09-21T18:17:10.110

Link: CVE-2026-68914

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-19T22:15:05Z

Weaknesses

No weakness.