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Red Hat Enterprise Linux 10 EUVDEUVD-2026-49906

| CVE-2026-16313 HIGH
Improper Neutralization of CRLF Sequences ('CRLF Injection') (CWE-93)
2026-07-28 redhat GHSA-wqmp-fw94-rpg4
7.6
CVSS 3.1 · Vendor: redhat
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Severity by source

Vendor (redhat) PRIMARY
7.6 HIGH
AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
SUSE
HIGH
qualitative
Red Hat
7.6 HIGH
qualitative

Primary rating from Vendor (redhat).

CVSS VectorVendor: redhat

Attack Vector
Physical
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Source Code Evidence Fetched
Jul 28, 2026 - 17:17 vuln.today
Analysis Generated
Jul 28, 2026 - 17:17 vuln.today
CVE Published
Jul 28, 2026 - 16:47 cve.org
HIGH 7.6

DescriptionCVE.org

A flaw was found in sg3_utils. The sg_inq command, when invoked with the --export option, outputs device identification data without sanitizing control characters in SCSI name string fields. A newline character embedded in a device-supplied name string can inject arbitrary properties into the udev device database. This could allow an attacker who can present a crafted SCSI device to execute arbitrary commands as root when the device is disconnected.

AnalysisAI

Arbitrary command execution as root via udev property injection in sg3_utils when sg_inq --export parses a SCSI device with a crafted name string. Affects multiple Red Hat Enterprise Linux versions shipping sg3_utils. Publicly available exploit code exists as a proof-of-concept in the upstream fix; no active exploitation has been reported.

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Vendor StatusVendor

SUSE

Severity: Important
Product Status
SUSE Linux Enterprise Desktop 15 SP7 Affected
SUSE Linux Enterprise High Performance Computing 15 SP7 Affected
SUSE Linux Enterprise Micro 5.3 Affected
SUSE Linux Enterprise Micro 5.4 Affected
SUSE Linux Enterprise Micro 5.5 Affected

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EUVD-2026-49906 vulnerability details – vuln.today

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