CVE-2026-73643

js-yaml is a JavaScript YAML parser and dumper. From 5.0.0 until 5.2.2, parsing a small YAML document can take exponential time when an application calls load or loadAll on untrusted input. In src/parser/parser.ts, readFlowCollection uses restoreState and calls parseNode a second time when a...

io.javalin.community.openapi:javalin-redoc-plugin (>=5.0.0, <=5.2.0), io.javalin.community.openapi:openapi-test (>=5.0.0, <=5.0.1) +41 more potentially affected by CVE-2026-73643 via org.webjars.npm:js-yaml (>=3.1.0, <=4.3.1)

org.webjars.npm:js-yaml MAVEN version =3.1.0, =5.0.0, =5.0.0, =9.0.6, =2.0.0, =2.1.3, =0.1.3, =1.1.4, =2.1.0, =4.0.3 and more Source cves: CVE-2026-73643 Source advisory: SNYK:JAVA-ORGWEBJARSNPM-18313071...

@adobe/aem-cli (>=16.21.1, <=16.21.6), @adobe/helix-docx2md (>=1.9.29, <=1.9.31) +105 more potentially affected by CVE-2026-73643 via js-yaml (>=5.0.0, <=5.2.1)

js-yaml NPM version =5.0.0, =16.21.1, =1.9.29, =6.29.8, =3.4.141, =7.1.20, =2.2.62, =1.5.3, =0.0.1-alpha.0, =1.0.8, =0.1.2, =0.11.0, =5.7.5, =7.0.2 - @davidsneighbour/markdownlint-config 2026.0.5 - @depup/nestjsswagger 11.4.6-depup.1 - @devicerail/yaml-adapter 0.1.0 and more Source cves:...