CVE WATCH / VULNERABILITY DETAIL
CVE-2026-98438
UNKNOWNCVSS 0NVD feed
Published 18 October 2026 · tracked since 18 October 2026
Description
In the Linux kernel, the following vulnerability has been resolved: mptcp: options: fix uninit-value in mptcp_write_data_fin When sending a DATA_FIN without data, and because the DATA_FIN occupies 1 octet of the connection-level sequence space [1], it is then required to add a DSS mapping with spe
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog