UNKNOWN NVD

CVE-2026-49424

The Linux waitid() implementation translates a FreeBSD siginfo_t struct into a stack-declared Linux siginfo_t. It did not first zero the stack struct. An unpr

The Linux waitid() implementation translates a FreeBSD siginfo_t struct into a stack-declared Linux siginfo_t. It did not first zero the stack struct. An unprivileged user may observe 104 bytes of uninitialized kernel stack data, which may contain sensitive information.

References

https://security.freebsd.org/advisories/FreeBSD-SA-26:47.linux.asc

Published: 2026-08-19 · Source: NVD · Feed updated: 2026-08-20

This unknown severity vulnerability was published on 2026-08-19 via NVD.

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