CVE-2026-115484
HIGH
NVD
CVSS Score
7.6
Severity
HIGH
Published
Oct 23, 2026
Vendor
unknown
Description
A flaw was found in the iscsiuio component of open-iscsi. The DHCPv4 option parser incorrectly calculates the length of the options data, causing it to read beyond the allocated buffer into adjacent heap memory. An attacker on the same network segment can send a crafted DHCP response to crash the daemon or corrupt its network configuration.