HIGH 7.6 NVD

CVE-2026-115484

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 bey

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.

References

https://access.redhat.com/security/cve/CVE-2026-115484
https://bugzilla.redhat.com/show_bug.cgi?id=2556265

Published: 2026-10-23 · Source: NVD · Feed updated: 2026-10-23

This high severity vulnerability with a CVSS score of 7.6 was published on 2026-10-23 via NVD.

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