{"metadata": {"vulnerability": "CVE-2026-99150", "count": 20, "kinds": {"milestone": 7, "sighting": 1, "kev": 0, "other": 12}}, "data": [{"timestamp": "2026-09-25T10:25:14.396Z", "date_only": false, "value": "2026-09-25T10:25:14.396Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-99150", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-28T00:00:00Z", "date_only": false, "value": "2026-10-28T00:00:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-99150", "record": "UBUNTU-CVE-2026-99150", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-28T10:35:05.753Z", "date_only": false, "value": "2026-10-28T10:35:05.753Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-99150", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-28T11:17:32.640Z", "date_only": false, "value": "2026-10-28T11:17:32.640413Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117518254211045192", "record": "CVE-2026-99150", "field": "creation_timestamp", "uuid": "7f6fbace-340c-40f5-a3a5-7543c2ca0e31", "content": "CVE-2026-99150 drm/amdgpu: don't drop the runtime PM reference twice in amdgpu_gpr In the Linux kernel, the following vulnerability has been resolved:\ndrm/amdgpu: don't drop the runtime PM reference twice in amdgpu_gpr\namdgpu_debugfs_gpr_read() drops its runtime PM reference right afterreading the wave registers. When copying them to userspace fails, itjumps to the err label, which drops the reference a second time. A readinto a bad buffer on Navi31 either steals a reference somebody elseholds (power/runtime_usage goes from 1 to 0) or underflows the count:\n  amdgpu 0000:03:00.0: Runtime PM usage count underflow!\nThe registers are already in the kernel buffer at that point, so finishthe hardware access first and copy the buffer with a singlecopy_to_user() instead of the put_user() loop with its own error path.\n(cherry picked from commit 31035bbd74f7c3e10c163db875b8e67f8b50ee6a)\nhttps://www.cve.org/CVERecord?id=CVE-2026-99150https://git.kernel.org/stable/c/652b1f26125fe48aed5f4944698a85b457eef491https://git.kernel.org/stable/c/253555a9baccefffe1f6e5f2fe54363c7c01ebb9https://git.kernel.org/stable/c/de9f6bcdb44f0e410031002e2f103826ea6b6259#kernel #Linux#CVE_2026_99150#bot", "url": "https://infosec.exchange/users/cve/statuses/117518254211045192"}, {"timestamp": "2026-10-28T11:17:35Z", "date_only": false, "value": "2026-10-28T11:17:35Z", "kind": "other", "label": "Nvd published at", "source": 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