CVE-2026-89716
- Source
- https://cve.org/CVERecord?id=CVE-2026-89716
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-89716.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-89716
- Downstream
- Published
- 2026-09-11T19:46:29Z
- Modified
- 2026-09-13T03:47:20Z
- Summary
- zram: validate deflate params
- Details
-
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.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/89xxx/CVE-2026-89716.json" }- References
-
- https://git.kernel.org/stable/c/923578d0f0d0703c3db61ab35dc37075ae53b0bd
- https://git.kernel.org/stable/c/e23fac4ab2a5728386477b98a402a1042b21bffb
- https://git.kernel.org/stable/c/ec7607ac4717ff521c9c1e9d8271c26293345513
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/89xxx/CVE-2026-89716.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-89716
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git