Prototype Pollution

Overview devalue is a JSON.stringify, but handles cyclical references, repeated references, undefined, regular expressions, dates, Map and Set. Affected versions of this package are vulnerable to Prototype Pollution via the uneval method. An attacker can manipulate object prototypes by supplying...

Denial Of Service (DoS)

Svelte devalue is vulnerable to a Denial-Of-Service DoS. The vulnerability is due to missing input validation during typed array hydration, where devalue.parse assumes an ArrayBuffer input without verification, allowing crafted inputs to trigger excessive CPU or memory consumption when parsing...

Denial Of Service (DoS)

Devalue is vulnerable to a Denial-Of-Service DoS.The vulnerability is due to missing input validation during ArrayBuffer hydration, where devalue.parse assumes base64-encoded input without verification, allowing crafted data to trigger excessive CPU and memory consumption when parsing untrusted...

SUSE CVE-2026-22775

Svelte devalue is a JavaScript library that serializes values into strings when JSON.stringify isn't sufficient for the job. From 5.1.0 to 5.6.1, certain inputs can cause devalue.parse to consume excessive CPU time and/or memory, potentially leading to denial of service in systems that parse inpu...

CVE-2026-22775

A flaw was found in devalue, a JavaScript library used for serializing values. A remote attacker could exploit this vulnerability by providing specially crafted input to the devalue.parse function. This improper input validation, specifically during the ArrayBuffer hydration process, can cause th...

@deno/sandbox (>=0.0.9 <=0.6.0), @ekairos/dataset (>=1.21.56-beta.0 <=1.22.34-beta.development.0) +45 more potentially affected by CVE-2026-22775 via devalue (>=5.1.1 <=5.6.0)

devalue NPM version =5.1.1, =0.0.9, =1.21.56-beta.0, =1.22.4-beta.development.0, =1.21.56-beta.0, =1.21.67-beta.0, =1.21.88-beta.0, =0.0.0-dev-20260121145510, =0.0.0-dev-20260115183047, =0.0.0-dev-20260115183047, =0.0.0-dev-20260115183047, =2.3.97, =1.1.53, =2.0.0, =1.2.263, =3.1.3, =4.0.1 and mo...

@deno/sandbox (>=0.0.9 <=0.6.0), @ekairos/dataset (>=1.21.56-beta.0 <=1.22.34-beta.development.0) +45 more potentially affected by CVE-2026-22775 via devalue (>=5.1.1 <=5.6.0)

devalue NPM version =5.1.1, =0.0.9, =1.21.56-beta.0, =1.22.4-beta.development.0, =1.21.56-beta.0, =1.21.67-beta.0, =1.21.88-beta.0, =0.0.0-dev-20260121145510, =0.0.0-dev-20260115183047, =0.0.0-dev-20260115183047, =0.0.0-dev-20260115183047, =2.3.97, =1.1.53, =2.0.0, =1.2.263, =3.1.3, =4.0.1 and mo...

Asymmetric Resource Consumption (Amplification)

Overview devalue is a JSON.stringify, but handles cyclical references, repeated references, undefined, regular expressions, dates, Map and Set. Affected versions of this package are vulnerable to Asymmetric Resource Consumption Amplification due to the improper validation in ArrayBuffer if input...

GHSA-G2PG-6438-JWPF devalue vulnerable to denial of service due to memory/CPU exhaustion in devalue.parse

Summary Certain inputs can cause devalue.parse to consume excessive CPU time and/or memory, potentially leading to denial of service in systems that parse input from untrusted sources. This affects applications using devalue.parse on externally-supplied data. The root cause is the ArrayBuffer...

devalue vulnerable to denial of service due to memory/CPU exhaustion in devalue.parse

Summary Certain inputs can cause devalue.parse to consume excessive CPU time and/or memory, potentially leading to denial of service in systems that parse input from untrusted sources. This affects applications using devalue.parse on externally-supplied data. The root cause is the ArrayBuffer...

CVE-2026-22774

A flaw was found in devalue, a JavaScript library used for serializing values. A remote attacker can exploit this vulnerability by providing specially crafted input to the devalue.parse function. This can cause the application to consume excessive CPU time and memory, leading to a denial of servi...

CVE-2026-22774

Svelte devalue is a JavaScript library that serializes values into strings when JSON.stringify isn't sufficient for the job. From 5.3.0 to 5.6.1, certain inputs can cause devalue.parse to consume excessive CPU time and/or memory, potentially leading to denial of service in systems that parse inpu...

CVE-2026-22775

Svelte devalue is a JavaScript library that serializes values into strings when JSON.stringify isn't sufficient for the job. From 5.1.0 to 5.6.1, certain inputs can cause devalue.parse to consume excessive CPU time and/or memory, potentially leading to denial of service in systems that parse inpu...

CVE-2026-22775 devalue vulnerable to denial of service due to memory/CPU exhaustion in devalue.parse

Svelte devalue is a JavaScript library that serializes values into strings when JSON.stringify isn't sufficient for the job. From 5.1.0 to 5.6.1, certain inputs can cause devalue.parse to consume excessive CPU time and/or memory, potentially leading to denial of service in systems that parse inpu...

CVE-2026-22775

Summary : CVE-2026-22775 affects the Svelte devalue library. Vulnerable range : devalue.parse input handling from versions 5.1.0 through 5.6.1. Root cause : the ArrayBuffer hydration path decodes input as base64 without validating the input first, allowing crafted data to cause excessive CPU time...

CVE-2026-22775 devalue vulnerable to denial of service due to memory/CPU exhaustion in devalue.parse

Svelte devalue is a JavaScript library that serializes values into strings when JSON.stringify isn't sufficient for the job. From 5.1.0 to 5.6.1, certain inputs can cause devalue.parse to consume excessive CPU time and/or memory, potentially leading to denial of service in systems that parse inpu...

CVE-2026-22775

Svelte devalue is a JavaScript library that serializes values into strings when JSON.stringify isn't sufficient for the job. From 5.1.0 to 5.6.1, certain inputs can cause devalue.parse to consume excessive CPU time and/or memory, potentially leading to denial of service in systems that parse inpu...

EUVD-2026-2680

Svelte devalue is a JavaScript library that serializes values into strings when JSON.stringify isn't sufficient for the job. From 5.1.0 to 5.6.1, certain inputs can cause devalue.parse to consume excessive CPU time and/or memory, potentially leading to denial of service in systems that parse inpu...

CVE-2026-22775 devalue vulnerable to denial of service due to memory/CPU exhaustion in devalue.parse

Svelte devalue is a JavaScript library that serializes values into strings when JSON.stringify isn't sufficient for the job. From 5.1.0 to 5.6.1, certain inputs can cause devalue.parse to consume excessive CPU time and/or memory, potentially leading to denial of service in systems that parse inpu...

CVE-2026-22774

CVE-2026-22774 affects the Svelte devalue library. From versions 5.3.0 through 5.6.1, certain inputs trigger devalue.parse to consume excessive CPU time and memory when processing untrusted data, potentially causing denial of service. Root cause: typed array hydration assumes an ArrayBuffer input...