CVE WATCH / VULNERABILITY DETAIL
CVE-2026-98559
UNKNOWNCVSS 0NVD feed
Published 18 October 2026 · tracked since 19 October 2026
Description
In the Linux kernel, the following vulnerability has been resolved: net/smc: fix UAF on lgr list traversal in smcr_port_err() smcr_port_err() traverses smc_lgr_list.list without holding smc_lgr_list.lock, allowing a concurrent smc_lgr_terminate_sched() to free an lgr while it is still being derefe
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog