CVE-2026-89778 | Linux Kernel up to 7.2.5 zisofs fs/isofs/compress.c zisofs_read_folio out-of-bounds

September 16, 2026 Yanac

A vulnerability was found in Linux Kernel up to 7.2.5. It has been rated as problematic. Affected by this vulnerability is the function zisofs_read_folio of the file fs/isofs/compress.c of the component zisofs. This manipulation causes out-of-bounds read.

The identification of this vulnerability is CVE-2026-89778. It is possible to initiate the attack remotely. There is no exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More