CVE-2026-92477

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: debugfs: Reserve space for a string terminator ufs_saved_err_write() copies user input into a zero-initialized stack buffer and passes it to kstrtoint(). A write that fills the entire buffer overwrites its only terminator. Reject an input whose length leaves no room for the trailing NUL.

EPSS

0.2% chance of exploitation in the next 30 days; higher than 6% of CVEs (scores of 2026-10-25)

Published

2026-09-17

Modified

2026-10-19

Record from

the NVD, synced 2026-10-19

References

• https://git.kernel.org/stable/c/2b3fb5693c25c21741f357a8c9d0e1f19b7e368f
• https://git.kernel.org/stable/c/587be18e0935632ebd367b0f89e37aa5762e400f
• https://git.kernel.org/stable/c/abd26e6b53c4169122d61fdd4cabe09bdd916aac
• https://git.kernel.org/stable/c/b43890843e834300f967c69e74c7c2eb22cb1664
• https://git.kernel.org/stable/c/cc92af8cc0e4dacd4375d34475141b0f1a70c09e

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