Secuno
ENNL
Book demo

CVE-2026-41311

Liquidjs denial of service

7.5 HIGHPublic exploitEPSS 0.59%
  1. Published9 May 2026

Description

LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to version 10.25.7, a circular block reference in {% layout %} / {% block %} causes an infinite recursive loop, consuming all available memory (~4GB) and crashing the Node.js process with FATAL ERROR: JavaScript heap out of memory. This allows any user who can submit a Liquid template to perform a Denial of Service attack. This issue has been patched in version 10.25.7.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityNone
IntegrityNone
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

Liquidjs< 10.25.7

Remediation

Fixed in
Liquidjs≥ 10.25.7

References

Related CVEs

Recent high-severity vulnerabilities sharing a weakness type.

CVE-2026-1073768.2
webonyx graphql-php is a PHP implementation of the GraphQL specification. Prior to…
CVE-2026-615518.6
Icinga 2 is an open source monitoring system. Prior to 2.14.9, 2.15.4, and 2.16.2,…
CVE-2026-323279.1
A bug in APR-util version 1.6.3 (and earlier) allows a stack recursion attack against…
CVE-2026-431859.8
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix…
CVE-2026-403249.1
Hot Chocolate is an open-source GraphQL server. Prior to versions 12.22.7, 13.9.16,…
CVE-2025-397048.8
In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM:…

Frequently asked

Is CVE-2026-41311 being actively exploited?

CVE-2026-41311 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.59%.

How severe is CVE-2026-41311?

CVE-2026-41311 has a CVSS 3.1 base score of 7.5, rated high. EPSS estimates a 0.59% probability of exploitation.

Which products are affected by CVE-2026-41311?

Affected products include Liquidjs.

How do I fix CVE-2026-41311?

Upgrade affected software to a fixed version, for example Liquidjs 10.25.7 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-41311 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

See how prioritisation worksBook a demo

Get Patch this first every Monday

Five vulnerabilities that matter this week, ranked on real exploitation. Plain language, one email, no spam.

You can unsubscribe with one click from every issue. We handle your details as described in our privacy policy.

Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.