high Known exploited

CVE-2025-39964

Linux Kernel Race Condition Vulnerability

Linux Kernel contains a race condition vulnerability which allows concurrent writes to the same AF_ALG socket causing data to be unpredictably interleaved and creating inconsistencies in the socket's internal state.

Published
Sep 18, 2026
Vendor
Linux
Product
Kernel
CISA due date
2026-09-21
Source
merged

References

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