{"api_version":"1","generated_at":"2026-11-03T12:57:55+00:00","cve":"CVE-2026-89716","urls":{"html":"https://cve.report/CVE-2026-89716","api":"https://cve.report/api/cve/CVE-2026-89716.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-89716","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-89716"},"summary":{"title":"zram: validate deflate params","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nzram: validate deflate params\n\nWe must validate user-supplied deflate winbits before we pass it to\nzlib_deflate_workspacesize(), which triggers BUG_ON() if winbits value is\noutside of valid ranges.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-09-11 20:19:59","updated_at":"2026-09-11 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the Linux kernel, the following vulnerability has been resolved:\n\nzram: validate deflate params\n\nWe must validate user-supplied deflate winbits before we pass it to\nzlib_deflate_workspacesize(), which triggers BUG_ON() if winbits value is\noutside of valid ranges."}],"providerMetadata":{"dateUpdated":"2026-09-11T19:46:29.953Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/923578d0f0d0703c3db61ab35dc37075ae53b0bd"},{"url":"https://git.kernel.org/stable/c/e23fac4ab2a5728386477b98a402a1042b21bffb"},{"url":"https://git.kernel.org/stable/c/ec7607ac4717ff521c9c1e9d8271c26293345513"}],"title":"zram: validate deflate 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ranges.","Type":"Description","Title":"zram: validate deflate params"}]}}}