🔐 CVE Alert

CVE-2026-68379

UNKNOWN 0.0

tcp: fix TIME_WAIT socket reference leak on PSP policy failure

CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th

In the Linux kernel, the following vulnerability has been resolved: tcp: fix TIME_WAIT socket reference leak on PSP policy failure Release the TIME_WAIT socket reference and jump to discard_it upon PSP policy failure in both IPv4 and IPv6 receive paths. This prevents a memory leak of tcp_tw_bucket structures.

Vendor linux
Product linux
Ecosystems
Industries
Technology
Published Aug 10, 2026
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Affected Versions

Linux / Linux
659a2899a57da59f433182eba571881884d6323e < e666af5dcc905ba694745963174d232deb478c55 659a2899a57da59f433182eba571881884d6323e < 374742a961becbbfc7fbfd1382d978a05e492741 659a2899a57da59f433182eba571881884d6323e < 2c1931a81122c3cdc4c89448fe0442c69e21c0d5
Linux / Linux
6.18

References

NVD ↗ CVE.org ↗ EPSS Data ↗
git.kernel.org: https://git.kernel.org/stable/c/e666af5dcc905ba694745963174d232deb478c55 git.kernel.org: https://git.kernel.org/stable/c/374742a961becbbfc7fbfd1382d978a05e492741 git.kernel.org: https://git.kernel.org/stable/c/2c1931a81122c3cdc4c89448fe0442c69e21c0d5