UnRAR.dll vulnerabilities

1 known vulnerability in UnRAR.dll from Rarlab. 1 is rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.8 High severity

  WinRAR: Improper Validation of Array Index

  CVE-2026-14191Jul 1, 2026Rarlab

  An out-of-bounds heap write exists in the RAR5 recovery-volume (.rev) parser in WinRAR and UnRAR (RecVolumes5::ReadHeader in recvol5.cpp). The RecItems vector is sized only when the first .rev file in a set is processed; subsequent .rev files supply an indepen