Is there a patch available for CVE-2026-45382?

Yes, a patch is available for CVE-2026-45382. Update the affected software to the latest version immediately.

Ubuntu Linux CVE-2026-45382

Q: What is the CVSS score of CVE-2026-45382?

CVE-2026-45382 has a CVSS 4.0 base score of 6.9 (Medium). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/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. EPSS exploitation probability: 0.4%.

EUVD-2026-46428 MEDIUM

Out-of-bounds Read (CWE-125)

2026-07-01 vendor:ubuntu

Buffer Overflow Information Disclosure

6.9

CVSS 4.0 · Vendor: vendor:ubuntu

Severity by source

Vendor (vendor:ubuntu) PRIMARY

6.9 MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/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

Primary rating from Vendor (vendor:ubuntu) · only source for this CVE.

CVSS VectorVendor: vendor:ubuntu

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Lifecycle Timeline

CVSS changed

Jul 21, 2026 - 21:22 NVD

6.9 (MEDIUM)

Analysis Generated

Jul 03, 2026 - 23:35 vuln.today

DescriptionCVE.org

[Unknown description]

AnalysisAI

CVE-2026-45382 is associated with Ubuntu Linux based on the sole reporting source (vendor:ubuntu), but no description, CVSS score, CWE classification, or affected version data was provided in the intelligence feed. The vulnerability's nature, impact, and exploitability are entirely unknown from available data. No assessment of attacker capability or affected user population is possible without a vendor advisory or NVD entry.

Technical ContextAI

No technical context is available. The CVE description is listed as unknown, no CWE is assigned, no CPE strings were provided, and no references or advisories were included in the intelligence data. The only attribution is to the Ubuntu vendor source, suggesting this may affect a package within the Ubuntu ecosystem, but the specific package, subsystem, or protocol involved cannot be determined.

RemediationAI

No remediation can be recommended at this time. No patch version, advisory URL, workaround, or affected component was identified in the provided data. Security teams should check the Ubuntu Security Notices portal (ubuntu.com/security/notices) and the official Ubuntu CVE tracker (ubuntu.com/security/cve/CVE-2026-45382) for patch availability. Until an advisory is published, no specific compensating controls can be responsibly recommended without knowing the affected component.