CVE-2026-45995
- Source
- https://cve.org/CVERecord?id=CVE-2026-45995
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-45995.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-45995
- Downstream
- Related
- Published
- 2026-05-27T12:55:48Z
- Modified
- 2026-08-12T03:30:44Z
- Summary
- io_uring/zcrx: fix user_struct uaf
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
io_uring/zcrx: fix user_struct uaf
io_free_rbuf_ring() usees a struct user_struct, which io_zcrx_ifq_free() puts it down before destroying the ring.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45995.json" }- References
-
- https://git.kernel.org/stable/c/0fcccfd87152f957fa8312b841f6efef42a05a20
- https://git.kernel.org/stable/c/9feb88eeda6d288f93fcfb6bca563f89e316479d
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45995.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-45995
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git