Security Advisory

CVE-2026-89716

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-09-11 19:46:29

Last updated 2026-09-11 19:46:29

Assigner Linux

CVSS score not scored

State PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: zram: validate deflate params We must validate user-supplied deflate winbits before we pass it to zlib_deflate_workspacesize(), which triggers BUG_ON() if winbits value is outside of valid ranges.

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