CVE-2026-41904: Overly Strict Realpath Validation Dos
An overly strict path traversal check rejects operations when `realpath()` returns `false`. Because `realpath()` returns `false` for non-existent directories, this improperly blocks operations (like archive extraction) where the target directories are meant to be dynamically created, leading to a Denial of Service.
PHPgreprules fetch cve-2026-41904-overly-strict-realpath-validation-dos --engine opengrepDescription
An overly strict path traversal check rejects operations when `realpath()` returns `false`. Because `realpath()` returns `false` for non-existent directories, this improperly blocks operations (like archive extraction) where the target directories are meant to be dynamically created, leading to a Denial of Service.
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