CVE-2026-89716Published

zram: validate deflate params

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-89716

Published

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/block/zram/backend_deflate.c"
                    ],
                    "versions": [
                        {
                            "version": "dc75a0d93bd5a1c64104efb4ec680463afbdd755",
                            "lessThan": "923578d0f0d0703c3db61ab35dc37075ae53b0bd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dc75a0d93bd5a1c64104efb4ec680463afbdd755",
                            "lessThan": "e23fac4ab2a5728386477b98a402a1042b21bffb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dc75a0d93bd5a1c64104efb4ec680463afbdd755",
                            "lessThan": "ec7607ac4717ff521c9c1e9d8271c26293345513",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/block/zram/backend_deflate.c"
                    ],
                    "versions": [
                        {
                            "version": "6.16",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.16",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.50",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.4",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON