{"id":"CVE-2026-93059","revision":"5455f777492c43df804cc0baac92fd63","records":[{"revision":"5455f777492c43df804cc0baac92fd63","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-93059","aliases":[],"title":"drm/msm: Fix task_struct reference leak in recover_worker","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm: Fix task_struct reference leak in recover_worker\n\nget_pid_task() increments the task reference count, but the\ncorresponding put_task_struct() was missing in the else branch,\nleaking a reference on every GPU hang recovery.\n\nPatchwork: https://patchwork.freedesktop.org/patch/730662/","state":0,"publishedAt":"2026-09-17T16:10:46.457+00:00","modifiedAt":"2026-10-19T09:04:55.257+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/gpu/drm/msm/msm_gpu.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"25654a1756a4ace072404e89882d7ba8391900bd\",\n                            \"lessThan\": \"6c472fde2c8096e16bb46b0605adda2488f300c0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"25654a1756a4ace072404e89882d7ba8391900bd\",\n                            \"lessThan\": \"d684f756d029d81db1cd64cd9645556e53fcc784\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"25654a1756a4ace072404e89882d7ba8391900bd\",\n                            \"lessThan\": \"40b793714ad8f393ab3d469f9d00b20ebda46257\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/gpu/drm/msm/msm_gpu.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.17\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.17\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.52\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.6\",\n                            \"lessThanOrEqual\": \"7.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.3\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/6c472fde2c8096e16bb46b0605adda2488f300c0","https://git.kernel.org/stable/c/d684f756d029d81db1cd64cd9645556e53fcc784","https://git.kernel.org/stable/c/40b793714ad8f393ab3d469f9d00b20ebda46257"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-93059","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-93059","identifiers":["CVE-2026-93059"]},"retained":false,"historicalAffected":[]}],"coverage":[]}