Regular Expression Denial of Service (ReDoS)

Overview org.webjars.npm:seroval is a Stringify JS values Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS via the RegExp serialization process. An attacker can cause the exhaustion of JavaScript runtime memory or trigger catastrophic backtracking by...

@aexol/opencode-tui (>=0.2.5 <=0.2.10), @agent-embed/js (>=0.0.1 <=0.0.45) +278 more potentially affected by CVE-2026-23956 via seroval (>=0.2.1 <=1.3.2)

seroval NPM version =0.2.1, =0.2.5, =0.0.1, =2.11.0, =1.0.0, =0.0.1, =0.0.1, =0.0.7, =0.0.1, =0.0.1, =1.0.0, =0.1.26, =0.0.1, =1.1.54, =1.1.55 and more Source cves: CVE-2026-23956 Source advisory: OSV:GHSA-HX9M-JF43-8FFR...

Deserialization of Untrusted Data

Overview seroval is a Stringify JS values Affected versions of this package are vulnerable to Deserialization of Untrusted Data in the fromJSON and fromCrossJSON functions during JSON deserialization. An attacker can execute arbitrary JavaScript code by crafting serialized data that exploits...

@aexol/opencode-tui (>=0.2.5 <=0.2.10), @agent-embed/js (>=0.0.1 <=0.0.45) +292 more potentially affected by CVE-2026-23737 via seroval (>=0.10.4 <=1.3.2)

seroval NPM version =0.10.4, =0.2.5, =0.0.1, =2.11.0, =1.0.0, =0.0.1, =0.0.1, =0.0.7, =0.0.1, =0.0.1, =1.0.0, =0.1.26, =0.0.1, =1.1.54, =1.1.55 and more Source cves: CVE-2026-23737 Source advisory: OSV:GHSA-3RXJ-6CGF-8CFW...

Deserialization of Untrusted Data

Overview org.webjars.npm:seroval is a Stringify JS values Affected versions of this package are vulnerable to Deserialization of Untrusted Data in the fromJSON and fromCrossJSON functions during JSON deserialization. An attacker can execute arbitrary JavaScript code by crafting serialized data th...

org.webjars.npm:solid-js (=1.9.5) potentially affected by CVE-2026-23737 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-2026-23737 Source advisory: SNYK:JAVA-ORGWEBJARSNPM-15054507...

@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-2026-23737 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-2026-23737 Source advisory: SNYK:JS-SEROVAL-15054506...

Prototype Pollution

Overview seroval is a Stringify JS values Affected versions of this package are vulnerable to Prototype Pollution in the JSON deserialization process. An attacker can manipulate the prototype of objects by supplying malicious object keys during deserialization. Details Prototype Pollution is a...

org.webjars.npm:solid-js (=1.9.5) potentially affected by CVE-2026-23736 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-2026-23736 Source advisory: SNYK:JAVA-ORGWEBJARSNPM-15054524...

Prototype Pollution

Overview org.webjars.npm:seroval is a Stringify JS values Affected versions of this package are vulnerable to Prototype Pollution in the JSON deserialization process. An attacker can manipulate the prototype of objects by supplying malicious object keys during deserialization. Details Prototype...

@aexol/opencode-tui (>=0.2.5 <=0.2.10), @agent-embed/js (>=0.0.1 <=0.0.45) +292 more potentially affected by CVE-2026-23736 via seroval (>=0.10.4 <=1.3.2)

seroval NPM version =0.10.4, =0.2.5, =0.0.1, =2.11.0, =1.0.0, =0.0.1, =0.0.1, =0.0.7, =0.0.1, =0.0.1, =1.0.0, =0.1.26, =0.0.1, =1.1.54, =1.1.55 and more Source cves: CVE-2026-23736 Source advisory: OSV:GHSA-HJ76-42VX-JWP4...

EUVD-2026-3680

seroval Affected by Prototype Pollution via JSON Deserialization...

@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-2026-23736 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-2026-23736 Source advisory: SNYK:JS-SEROVAL-15054523...

Seroval security vulnerabilities

Seroval is a formatted Java library developed by Alexis H. Munsayac. Versions of Seroval 1.4.0 and earlier contain security vulnerabilities, which stem from improper input validation during JSON deserialization, potentially leading to prototype pollution...

PT-2026-3879

Name of the Vulnerable Software and Affected Versions seroval versions prior to 1.4.0 Description seroval is a JavaScript library that facilitates value stringification, including complex structures beyond the capabilities of JSON.stringify. Improper input handling in the JSON deserialization...

Seroval code issue vulnerabilities

Seroval is a formatted Java library developed by Alexis H. Munsayac. Versions of Seroval 1.4.0 and earlier have code vulnerabilities caused by improper handling of JSON deserialization inputs, which may lead to arbitrary JavaScript code execution...

PT-2026-3889

Name of the Vulnerable Software and Affected Versions seroval versions 1.4.0 and below Description seroval is a JavaScript library that facilitates value stringification, including complex structures. In versions 1.4.0 and below, overriding RegExp serialization with excessively large patterns can...