CVE-2026-55667: Os Remove In Cache Eviction

Direct call to os.Remove or os.RemoveAll on cached path keys within a cache eviction callback bypasses scoped filesystem controls and can lead to arbitrary file deletion via symlinks.

Provally CuratedPublic repositoryHighMedium confidenceVerifiedApache-2.0Go
greprules fetch cve-2026-55667-os-remove-in-cache-eviction --engine opengrep

Description

Direct call to os.Remove or os.RemoveAll on cached path keys within a cache eviction callback bypasses scoped filesystem controls and can lead to arbitrary file deletion via symlinks.