{"id":"CVE-2026-72012","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-72012","summary":"tracing/osnoise: Call synchronize_rcu() when unregistering","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ntracing/osnoise: Call synchronize_rcu() when unregistering\n\nThis ensures that any RCU readers traversing the instance list\nhave finished, before releasing the reference on the tracer that\nthe instance points to.","published":"2026-08-15T05:51:41.222Z","modified":"2026-08-16T03:48:30.931250825Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Linux","name":"Kernel","fixedVersion":"6.6.145"}],"fix":null,"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/38366140dc8ee3568c7f0191d517e117963bd580"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3c693635bb7b3a9b6645831a84fed2af46cdf249"},{"type":"WEB","url":"https://git.kernel.org/stable/c/dd0160a0842337f12e7694d68b184050afc6d3a4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fad36954b29592ce463254179c3043697678481f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fe58f457ad8d0a2bef4e053cfecca4b5cd266b1a"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72012.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-72012"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-16T03:48:30.931250825Z"}}