CVE-2026-33287

LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to version 10.25.1, the replacefirst filter in LiquidJS uses JavaScript's String.prototype.replace which interprets $& as a back reference to the matched substring. The filter only charges memoryLimit for th...

CVE-2026-33287

LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to version 10.25.1, the replacefirst filter in LiquidJS uses JavaScript's String.prototype.replace which interprets $& as a back reference to the matched substring. The filter only charges memoryLimit for th...

CVE-2026-33287

LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to version 10.25.1, the replacefirst filter in LiquidJS uses JavaScript's String.prototype.replace which interprets $& as a back reference to the matched substring. The filter only charges memoryLimit for th...

CVE-2026-33287 LiquidJS has Exponential Memory Amplification through its replace_first Filter $& Pattern

LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to version 10.25.1, the replacefirst filter in LiquidJS uses JavaScript's String.prototype.replace which interprets $& as a back reference to the matched substring. The filter only charges memoryLimit for th...

CVE-2026-33287 LiquidJS has Exponential Memory Amplification through its replace_first Filter $& Pattern

LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to version 10.25.1, the replacefirst filter in LiquidJS uses JavaScript's String.prototype.replace which interprets $& as a back reference to the matched substring. The filter only charges memoryLimit for th...

CVE-2026-33287 LiquidJS has Exponential Memory Amplification through its replace_first Filter $& Pattern

LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to version 10.25.1, the replacefirst filter in LiquidJS uses JavaScript's String.prototype.replace which interprets $& as a back reference to the matched substring. The filter only charges memoryLimit for th...

CVE-2026-33287

LiquidJS has a vulnerability where the replace_first filter uses String.prototype.replace(), causing $& expansions to inflate output without counting against memoryLimit. This can yield exponential memory amplification (up to ~625,000:1) and denial of service. Publicly documented details show the...

EUVD-2026-16064

LiquidJS has Exponential Memory Amplification through its replacefirst Filter $& Pattern...

GHSA-6Q5M-63H6-5X4V LiquidJS has Exponential Memory Amplification through its replace_first Filter $& Pattern

Summary The replacefirst filter in LiquidJS uses JavaScript's String.prototype.replace which interprets $& as a backreference to the matched substring. The filter only charges memoryLimit for the input string length, not the amplified output. An attacker can achieve exponential memory amplificati...

LiquidJS has Exponential Memory Amplification through its replace_first Filter $& Pattern

Summary The replacefirst filter in LiquidJS uses JavaScript's String.prototype.replace which interprets $& as a backreference to the matched substring. The filter only charges memoryLimit for the input string length, not the amplified output. An attacker can achieve exponential memory amplificati...

Allocation of Resources Without Limits or Throttling

Overview liquidjs is an A simple, expressive, safe and Shopify compatible template engine in pure JavaScript. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the replacefirst function. An attacker can exhaust system memory and disru...

PT-2026-28163

Name of the Vulnerable Software and Affected Versions LiquidJS versions prior to 10.25.1 Description LiquidJS is susceptible to a denial of service condition due to insufficient memory limit enforcement within the replace first filter. The filter utilizes JavaScript's String.prototype.replace,...

CVE-2026-29772

Astro is a web framework. Prior to version 10.0.0, Astro's Server Islands POST handler buffers and parses the full request body as JSON without enforcing a size limit. Because JSON.parse allocates a V8 heap object for every element in the input, a crafted payload of many small JSON objects achiev...

PT-2026-27479

Name of the Vulnerable Software and Affected Versions Astro versions prior to 10.0.0 Description Astro's Server Islands POST handler does not enforce a size limit when buffering and parsing JSON request bodies. The JSON.parse function allocates a V8 heap object for each element in the input,...

Fedora 42 : libmaxminddb (2026-1e497526c7)

The remote Fedora 42 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-1e497526c7 advisory. libmaxminddb 1.13.1 - Re-release for Ubuntu PPA, no code changes. libmaxminddb 1.13.0 - MMDBgetentrydatalist now validates that the claimed array/map size is...

Fedora 44 : libmaxminddb (2026-814fe58971)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-814fe58971 advisory. libmaxminddb 1.13.1 - Re-release for Ubuntu PPA, no code changes. libmaxminddb 1.13.0 - MMDBgetentrydatalist now validates that the claimed array/map size is...

Fedora 43 : libmaxminddb (2026-814a1deec8)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-814a1deec8 advisory. libmaxminddb 1.13.1 - Re-release for Ubuntu PPA, no code changes. libmaxminddb 1.13.0 - MMDBgetentrydatalist now validates that the claimed array/map size is...

firefox: thunderbird: expat: libexpat in Expat allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing

A memory amplification vulnerability in libexpat allows attackers to trigger excessive dynamic memory allocations by submitting specially crafted XML input. A small input 250 KiB can cause the parser to allocate hundreds of megabytes, leading to denial-of-service DoS through memory exhaustion...

CLSA-2026-1767799681 expat: Fix of 3 CVEs

Rebase to version 2.5.0 - CVE-2024-28757: prevent billion laughs attacks in isolated external parser part of 839, reject direct parameter entity recursion part of 839 - CVE-2025-59375: fix memory amplification and add allocation tracker - CVE-2013-0340: properly handle entities expansion...

CLSA-2026-1767799061 expat: Fix of 3 CVEs

Rebase to version 2.5.0 - CVE-2024-28757: prevent billion laughs attacks in isolated external parser part of 839, reject direct parameter entity recursion part of 839 - CVE-2025-59375: fix memory amplification and add allocation tracker - CVE-2013-0340: properly handle entities expansion...