{"id":"AZL-110602","summary":"CVE-2026-98876 affecting package kernel 6.6.157.1-1","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nhost1x: bus: Fix missing ops null check in error teardown\n\nIn host1x_device_init(), the error teardown paths do not check\nclient-\u003eops before dereferencing it, unlike the forward init paths\nwhich correctly guard with 'client-\u003eops &&'. This can result in a\nNULL pointer dereference if client-\u003eops is NULL.\n\nFix by adding the missing client-\u003eops check in both the teardown\nand teardown_late labels.","modified":"2026-10-30T05:35:37Z","published":"2026-10-23T12:18:21Z","upstream":["CVE-2026-98876"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98876"}],"affected":[{"package":{"name":"kernel","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"6.6.157.1-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-110602.json"}}],"schema_version":"1.9.2"}