CVE-2026-35458

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.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/gotenberg/gotenberg/security/advisories/GHSA-fmwg-qcqh-m992	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

14 Apr 2026, 20:27

Type	Values Removed	Values Added
First Time		Thecodingmachine Thecodingmachine gotenberg
References	~~() https://github.com/gotenberg/gotenberg/security/advisories/GHSA-fmwg-qcqh-m992 -~~	() https://github.com/gotenberg/gotenberg/security/advisories/GHSA-fmwg-qcqh-m992 - Exploit, Vendor Advisory
CPE		cpe:2.3:a:thecodingmachine:gotenberg::::::::

09 Apr 2026, 15:16

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.8

07 Apr 2026, 15:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-07 15:17

Updated : 2026-04-14 20:27

NVD link : CVE-2026-35458

Mitre link : CVE-2026-35458

CVE.ORG link : CVE-2026-35458

JSON object : View

Products Affected

thecodingmachine

gotenberg

CWE

CWE-1333

Inefficient Regular Expression Complexity

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