01 Record

CVE-2026-70656

Checkmate: Regular Expression Denial of Service (ReDoS) via User-Controlled Regex in Monitor Advanced Matching

MediumPUBLISHEDCNA: GitHub_M

Base score4.9 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

02 Description

Checkmate: Regular Expression Denial of Service (ReDoS) via User-Controlled Regex in Monitor Advanced Matching

Published

2026-08-21 17:59Z7 HR AGO

Last updated

2026-08-21 18:07Z7 HR AGO

Reserved

2026-08-04

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Medium (CVSS 4.9)

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Weaknesses

SSVC decision

ExploitationpocAutomatablenoTechnical Impactpartial

Data version

5.2

Document digest

e6c2af71a532a88125e0aff2d6369c21397d586f7c21bd9a2e8ec165a7f2270b

VendorProductVersionsPlatforms

bluewave-labsCheckmate>= 3.5.1, < 3.9.2—