CVE-2026-44944

HIGH

iscsiuio control-socket authentication bypass in open-iscsi

Title source: cna

Description

An Incorrect Authorization vulnerability in open-iscsi allows unprivilidged local users to use the isscsiuio control socket. This issue affects open-iscsi: from ? through 668ca1df9c9a1e9bdd5c999ae1d67c9c8909237e.

References (2)

Core 2

Core References

https://bugzilla.suse.com/show_bug.cgi?id=CVE-2026-44944

https://github.com/open-iscsi/open-iscsi/commit/668ca1df9c9a1e9bdd5c999ae1d67c9c8909237e

View Patch ZIP pw:eip

Scores

CVSS v4 8.5

EPSS 0.0009

EPSS Percentile 0.7%

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-863

Status published

Products (1)

open-iscsi/open-iscsi ? - 668ca1df9c9a1e9bdd5c999ae1d67c9c8909237e

Published Jul 29, 2026

Tracked Since Jul 29, 2026