CVE-2026-13502

creationtimestamp| type| source ---|---|--- 2026-06-28 18:11:07+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mpel3zvlf42s 2026-06-29 19:44:50+00:00| seen| https://bsky.app/profile/kriptabiz.bsky.social/post/3mphasjwkrw2e...

CVE-2026-13502

A flaw has been found in antlr ANTLR4 up to 4.13.2. This affects the function ObjectInputStream.readObject of the file antlr4-maven-plugin/src/main/java/org/antlr/mojo/antlr4/GrammarDependencies.java of the component Maven Plugin. This manipulation causes time-of-check time-of-use. The attack is...