CVE-2019-15918

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CVSS 3.1

7.8 high

EPSS

<1%p47

Published

Sep 4, 2019 (Sep 4, 2019)

Modified

Jun 17, 2026

Description

An issue was discovered in the Linux kernel before 5.0.10. SMB2_negotiate in fs/cifs/smb2pdu.c has an out-of-bounds read because data structures are incompletely updated after a change from smb30 to smb21.

Vendors: linux canonical
Products: linux kernel, ubuntu linux
Weakness: CWE-125
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

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