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VULNERABILITIES

CVE-2026-35458 Details

Description

Gotenberg is an API for converting document formats. In 8.29.1 and earlier, Gotenberg uses dlclark/regexp2 to compile user-supplied scope patterns without setting a proper timeout. Users with access to features using this logic can hang workers indefinitely.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CISA-ADPCVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/gotenberg/gotenberg/security/advisories/GHSA-fmwg-qcqh-m992 [email protected]ExploitVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-1333Inefficient Regular Expression Complexity[email protected]

Affected Products

ProductVersions
thecodingmachine gotenberg
< 8.29.1

CPE

  • cpe:2.3:a:thecodingmachine:gotenberg:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-35458
NVD Published Date:
Apr 7, 2026
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2026-35458 Details - Not Deferred