ANT-2026-Z477W54M · ClamAV · Integer Underflow

integer-underflow high CVE-2026-20214 GHSA-86w7-h9x4-hpxv Severity Claude high · Security research firm high · Maintainer high Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Trail of Bits. ANT-2026-Z477W54M:...

clamav:clamav_scanmap_PE_fuzzer: Heap-buffer-overflow in wwunpack

Project: https://github.com/Cisco-Talos/clamav.git Detailed Report: https://oss-fuzz.com/testcase?key=5065051831402496 Project: clamav Fuzzing Engine: afl Fuzz Target: clamavscanmapPEfuzzer Job Type: aflasanclamav Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 1 Crash Address:...