CVE-2026-49424
EUVD-2026-6234519.08.2026, 08:17
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.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| freebsd | freebsd | 14.3 |
| freebsd | freebsd | 14.3:p1 |
| freebsd | freebsd | 14.3:p10 |
| freebsd | freebsd | 14.3:p11 |
| freebsd | freebsd | 14.3:p12 |
| freebsd | freebsd | 14.3:p13 |
| freebsd | freebsd | 14.3:p14 |
| freebsd | freebsd | 14.3:p15 |
| freebsd | freebsd | 14.3:p2 |
| freebsd | freebsd | 14.3:p3 |
| freebsd | freebsd | 14.3:p4 |
| freebsd | freebsd | 14.3:p5 |
| freebsd | freebsd | 14.3:p6 |
| freebsd | freebsd | 14.3:p7 |
| freebsd | freebsd | 14.3:p8 |
| freebsd | freebsd | 14.3:p9 |
| freebsd | freebsd | 14.4 |
| freebsd | freebsd | 14.4:p1 |
| freebsd | freebsd | 14.4:p2 |
| freebsd | freebsd | 14.4:p3 |
| freebsd | freebsd | 14.4:p4 |
| freebsd | freebsd | 14.4:p5 |
| freebsd | freebsd | 14.4:p6 |
| freebsd | freebsd | 14.4:rc1 |
| freebsd | freebsd | 15.0 |
| freebsd | freebsd | 15.0:p1 |
| freebsd | freebsd | 15.0:p10 |
| freebsd | freebsd | 15.0:p2 |
| freebsd | freebsd | 15.0:p3 |
| freebsd | freebsd | 15.0:p4 |
| freebsd | freebsd | 15.0:p5 |
| freebsd | freebsd | 15.0:p6 |
| freebsd | freebsd | 15.0:p7 |
| freebsd | freebsd | 15.0:p8 |
| freebsd | freebsd | 15.0:p9 |
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= Vulnerable software versions
Common Weakness Enumeration