CVE-2019-16746

unknown

Published — · Modified —

CVSS v3

—

CVSS v2

—

VIR risk

—

Description

An issue was discovered in net/wireless/nl80211.c in the Linux kernel through 5.2.17. It does not check the length of variable elements in a beacon head, leading to a buffer overflow.

Predictions

Exploit likelihood

20%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2019-16746

vendor Authored 2026-05-27

Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2019-16746.html

OS impact

OS	Version	Status	Fixed in
sles		affected
debian	bookworm	fixed	`5.3.7-1`
debian	bullseye	fixed	`5.3.7-1`
debian	forky	fixed	`5.3.7-1`
debian	sid	fixed	`5.3.7-1`
debian	trixie	fixed	`5.3.7-1`

References

https://www.suse.com/security/cve/CVE-2019-16746.html
https://security-tracker.debian.org/tracker/CVE-2019-16746

Verify integrity in audit chain (admin only). AS-IS.