PT-2026-98507 · Linux · Linux Kernel
CVE-2026-97567
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Published
2026-09-25
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Updated
2026-09-25
None
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Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A race condition exists in the Multipath TCP (MPTCP) implementation between the
disconnect() function and the retransmission (rtx) process. This race can lead to an inconsistent status within the kernel. The issue is addressed by implementing a synchronous timer stop operation to ensure these events do not overlap.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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Related Identifiers
Affected Products
Linux Kernel