CVE-2026-89716
zram: validate deflate params
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 11, 2026 |
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Affected Versions
Linux / Linux
dc75a0d93bd5a1c64104efb4ec680463afbdd755 < 923578d0f0d0703c3db61ab35dc37075ae53b0bd dc75a0d93bd5a1c64104efb4ec680463afbdd755 < e23fac4ab2a5728386477b98a402a1042b21bffb dc75a0d93bd5a1c64104efb4ec680463afbdd755 < ec7607ac4717ff521c9c1e9d8271c26293345513
Linux / Linux
6.16