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CVE-2025-68221

Not scored yetLast modified Oct 14, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

mptcp: fix address removal logic in mptcp_pm_nl_rm_addr

Fix inverted WARN_ON_ONCE condition that prevented normal address removal counter updates. The current code only executes decrement logic when the counter is already 0 (abnormal state), while normal removals (counter > 0) are ignored.

Metrics

No CVSS score has been published yet.

Affected software

No affected versions have been published.

Timeline

Published: Dec 16, 2025
Last modified: Oct 14, 2026
NVD status: Deferred

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CVE-2025-68221: Unscored | Vulnix