CVE-2026-34089 LOW

CVE-2026-34089: Memory leak in Scribunto causes runJobs.php to run out of memory

Vendor Wikimedia Foundation
Product Scribunto
Published May 11, 2026
Last update May 11, 2026
View on NVD All CVEs

CVSS base score

2.3/10
Attack vector Network
Attack complexity High
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

What the vulnerability does

Description

Vulnerability in Wikimedia Foundation Scribunto. This issue affects Scribunto: from 1.45.0 before 1.45.2.

Key dates

Disclosure timeline

May 11, 2026 CVE published
May 11, 2026 Record updated