CVE-2026-74327

{"id": "CVE-2026-74327", "cveTags": [], "metrics": {}, "affected": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "affectedData": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "121e6f3258fe393e22c36f61a319be8a4f2c05ae", "lessThan": "c741485fa09bf5900f76d95424d86316d0a00331", "versionType": "git"}, {"status": "affected", "version": "121e6f3258fe393e22c36f61a319be8a4f2c05ae", "lessThan": "b86f98e53df4f5d57259817b8e9a00167b78bae6", "versionType": "git"}, {"status": "affected", "version": "121e6f3258fe393e22c36f61a319be8a4f2c05ae", "lessThan": "af71c2b88ccae44418e273bdfe0c96be8515151e", "versionType": "git"}, {"status": "affected", "version": "121e6f3258fe393e22c36f61a319be8a4f2c05ae", "lessThan": "a1bca6b69bd934e2731d009e645038e05d57ce59", "versionType": "git"}, {"status": "affected", "version": "121e6f3258fe393e22c36f61a319be8a4f2c05ae", "lessThan": "bbd664b7c77f6488cd5652231c0fe01d069a73ea", "versionType": "git"}, {"status": "affected", "version": "121e6f3258fe393e22c36f61a319be8a4f2c05ae", "lessThan": "55a44f5259e6a5f1d5b11cb0e19e943c9cc62280", "versionType": "git"}, {"status": "affected", "version": "121e6f3258fe393e22c36f61a319be8a4f2c05ae", "lessThan": "c55dd3b46c1208d6d2ea737a8aefef4aa4c70cb8", "versionType": "git"}], "programFiles": ["include/linux/vmalloc.h"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "5.13"}, {"status": "unaffected", "version": "0", "lessThan": "5.13", "versionType": "semver"}, {"status": "unaffected", "version": "5.15.212", "versionType": "semver", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "6.1.178", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.145", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.12.97", "versionType": "semver", "lessThanOrEqual": "6.12.*"}, {"status": "unaffected", "version": "6.18.40", "versionType": "semver", "lessThanOrEqual": "6.18.*"}, {"status": "unaffected", "version": "7.1.5", "versionType": "semver", "lessThanOrEqual": "7.1.*"}, {"status": "unaffected", "version": "7.2", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["include/linux/vmalloc.h"], "defaultStatus": "affected"}]}], "published": "2026-08-15T06:22:33.383", "references": [{"url": "https://git.kernel.org/stable/c/55a44f5259e6a5f1d5b11cb0e19e943c9cc62280", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/a1bca6b69bd934e2731d009e645038e05d57ce59", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/af71c2b88ccae44418e273bdfe0c96be8515151e", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/b86f98e53df4f5d57259817b8e9a00167b78bae6", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/bbd664b7c77f6488cd5652231c0fe01d069a73ea", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/c55dd3b46c1208d6d2ea737a8aefef4aa4c70cb8", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/c741485fa09bf5900f76d95424d86316d0a00331", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Received", "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvmalloc: fix NULL pointer dereference in is_vm_area_hugepages()\n\nfind_vm_area() can return NULL if the given address is not a valid vmalloc\narea. Check the return value before dereferencing it to avoid a kernel\ncrash."}], "lastModified": "2026-08-17T06:19:27.117", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}