ZDI-26-784

vendorUSzdi

ZDI advisory ZDI-26-784

view advisory published 2026-10-16

A published security advisory; the vulnerabilities below are the ones it describes.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-58093US——
The TIOCSCTTY ioctl handler drops the tty lock in order to acquire the process tree lock. After reacquiring the tty lock, the handler did not revalidate the state of the terminal,…
02

references

External citations — patches, advisories, analysis.

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