Access of Resource Using Incompatible Type ('Type Confusion')

Overview seroval is a Stringify JS values Affected versions of this package are vulnerable to Access of Resource Using Incompatible Type 'Type Confusion' in the fromJSON process. An attacker can achieve unintended server-side invocation and potentially execute arbitrary code by supplying speciall...

seroval: `seroval.fromJSON()` Promise resolver type confusion invokes attacker-controlled methods during deserialization

Summary A type confusion issue in seroval.fromJSON allowed attacker-controlled JSON input to cause Promise control nodes to operate on values from the general deserialization reference table without first verifying that those values were genuine internal promise resolver records. In applications...

NPM: seroval: `seroval.fromJSON()` Promise resolver type confusion invokes attacker-controlled methods during deserialization

NPM: seroval: seroval.fromJSON Promise resolver type confusion invokes attacker-controlled methods during deserialization vulnerability discovered by ? in WordPress Npm seroval versions = 1.5.2...

GHSA-MV8W-475R-VWQW seroval: `seroval.fromJSON()` Promise resolver type confusion invokes attacker-controlled methods during deserialization

Summary A type confusion issue in seroval.fromJSON allowed attacker-controlled JSON input to cause Promise control nodes to operate on values from the general deserialization reference table without first verifying that those values were genuine internal promise resolver records. In applications...

PT-2026-64440

Summary A type confusion issue in seroval.fromJSON allowed attacker-controlled JSON input to cause Promise control nodes to operate on values from the general deserialization reference table without first verifying that those values were genuine internal promise resolver records. In applications...

ROOT-APP-NPM-CVE-2026-59940 CVE-2026-59940 in @rootio/seroval - Patched by Root

Root has patched CVE-2026-59940 in the @rootio/seroval package for Root:npm. Multiple fixed versions available...

TanStack Start - Server Core: Inbound server-function request deserialization could invoke a sibling client-referenced server function

Summary A type-confusion bug in seroval ≤ 1.5.2 upstream advisory allowed a crafted JSON body sent to one TanStack Start server function to trigger invocation of a different client-referenced server function as a side effect of deserializing the request payload. This is not an authentication bypa...

Access of Resource Using Incompatible Type ('Type Confusion')

Overview Affected versions of this package are vulnerable to Access of Resource Using Incompatible Type 'Type Confusion' through an upstream type-confusion bug in seroval package. An attacker can trigger unintended execution of a different client-referenced server function by sending a specially...

SUSE CVE-2026-23736

seroval facilitates JS value stringification, including complex structures beyond JSON.stringify capabilities. In versions 1.4.0 and below, due to improper input validation, a malicious object key can lead to prototype pollution during JSON deserialization. This vulnerability affects only JSON...

SUSE CVE-2026-23956

seroval facilitates JS value stringification, including complex structures beyond JSON.stringify capabilities. In versions 0.2.0 through 1.4.0, overriding RegExp serialization with extremely large patterns can exhaust JavaScript runtime memory during deserialization. Additionally, overriding RegE...

SUSE CVE-2026-23957

seroval facilitates JS value stringification, including complex structures beyond JSON.stringify capabilities. In versions 1.4.0 and below, overriding encoded array lengths by replacing them with an excessively large value causes the deserialization process to significantly increase processing...

SUSE CVE-2026-24006

Seroval facilitates JS value stringification, including complex structures beyond JSON.stringify capabilities. In versions 1.4.0 and below, serialization of objects with extreme depth can exceed the maximum call stack limit. In version 1.4.1, Seroval introduces a depthLimit parameter in...

GHSA-3J22-8QJ3-26MX Seroval affected by Denial of Service via Deeply Nested Objects

Serialization of objects with extreme depth can exceed the maximum call stack limit. Mitigation: Seroval introduces a depthLimit parameter in serialization/deserialization methods. An error will be thrown if the depth limit is reached...

CVE-2026-23957

A flaw was found in seroval. A remote attacker can exploit this vulnerability by providing specially crafted input that overrides encoded array lengths with an excessively large value during the deserialization process. This manipulation causes the application to significantly increase processing...

CVE-2026-23956

A flaw was found in seroval, a JavaScript JS value stringification library. A remote attacker could exploit this vulnerability by providing specially crafted regular expressions during deserialization. This could lead to the exhaustion of JavaScript runtime memory or trigger a Regular Expression...

CVE-2026-23737

A flaw was found in seroval, a JavaScript library designed to convert complex data into a string format. This vulnerability exists within the library's JSON deserialization process, which is responsible for converting string data back into usable objects. A remote attacker can exploit improper...

org.webjars.npm:solid-js (=1.9.5) potentially affected by CVE-2026-24006 via org.webjars.npm:seroval (=1.2.1)

org.webjars.npm:seroval MAVEN version =1.2.1 is affected by a known vulnerability. The following packages have a transitive dependency on org.webjars.npm:seroval and may be impacted: - org.webjars.npm:solid-js =1.9.5 Source cves: CVE-2026-24006 Source advisory: SNYK:JAVA-ORGWEBJARSNPM-15054528...

@aexol/opencode-tui (>=0.2.5 <=0.2.10), @alcyone-labs/arg-parser (>=2.11.0 <=2.13.4) +90 more potentially affected by CVE-2026-24006 via seroval (>=1.0.7 <=1.3.2)

seroval NPM version =1.0.7, =0.2.5, =2.11.0, =1.0.0, =1.1.54, =1.1.54, =1.0.24, =0.1.0, =0.3.0, =1.0.0, =1.1.1 - @gettrace/agent =1.0.0 and more Source cves: CVE-2026-24006 Source advisory: SNYK:JS-SEROVAL-15054527...

Allocation of Resources Without Limits or Throttling

Overview seroval is a Stringify JS values Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling when serializing objects with very large depth. An attacker can cause resource exhaustion and disrupt service availability by submitting objects with...

Allocation of Resources Without Limits or Throttling

Overview org.webjars.npm:seroval is a Stringify JS values Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling when serializing objects with very large depth. An attacker can cause resource exhaustion and disrupt service availability by submitti...