PT-2026-121689 · Red Hat · Red Hat Enterprise Linux 10+4
CVE-2026-115484
·
Published
2026-10-23
·
Updated
2026-10-23
CVSS v3.1
7.6
High
| Vector | AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H |
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.
Fix
Out of bounds Read
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Weakness Enumeration
Related Identifiers
Affected Products
Red Hat Enterprise Linux 10
Red Hat Enterprise Linux 6
Red Hat Enterprise Linux 7
Red Hat Enterprise Linux 8
Red Hat Enterprise Linux 9