{"id":"CVE-2026-64154","title":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/adreno: Fix a reference leak in a6xx_gpu_init()\n\nIn a6xx_gpu_init(), node is obtained via of_parse_phandle().\nWhile there was a manual of_node_put() at the end …","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/adreno: Fix a reference leak in a6xx_gpu_init()\n\nIn a6xx_gpu_init(), node is obtained via of_parse_phandle().\nWhile there was a manual of_node_put() at the end …","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","vendor":"linux","product":"linux_kernel","affected":["linux_kernel >= 6.5, < 7.0.11","linux_kernel = 7.1"],"patched":["linux_kernel 7.0.11"],"published":"2026-07-19","updated":"2026-10-15","sourceUpdated":"2026-10-15T11:17:39.543","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-64154","references":[{"url":"https://git.kernel.org/stable/c/2be24c945e76cd538ce5dd2e50f5d3e7d848c175","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/b76568c6721840a4ddb65e24e2849db0f8e83461","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/e64bca63647db1d5518198d6c5ca2dbcc66b182b","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"epss":0.00157,"epssPercentile":0.04341,"ingestedAt":"2026-10-15T11:00:41.694Z","slug":"CVE-2026-64154","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/adreno: Fix a reference leak in a6xx_gpu_init()\n\nIn a6xx_gpu_init(), node is obtained via of_parse_phandle().\nWhile there was a manual of_node_put() at the end of the\ncommon path, several early error returns would bypass this call,\nresulting in a reference leak.\nFix this by using the __free(device_node) cleanup handler to\nrelease the reference when the variable goes out of scope.\n\nPatchwork: https://patchwork.freedesktop.org/patch/700661/\n\n## Affected\n\n- `linux_kernel >= 6.5, < 7.0.11`\n- `linux_kernel = 7.1`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `linux_kernel 7.0.11`","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":222324,"id":"CVE-2026-64154","ts":1792065883031,"field":"cvss","old":null,"new":"5.5"},{"seq":222323,"id":"CVE-2026-64154","ts":1792065883031,"field":"severity","old":"none","new":"medium"}]}