CVE-2026-27114

HIGH
2026-02-19 [email protected]
7.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 22:03 vuln.today
PoC Detected
Feb 26, 2026 - 00:16 vuln.today
Public exploit code
CVE Published
Feb 19, 2026 - 21:18 nvd
HIGH 7.5

Tags

Denial Of Service Nanazip

Description

NanaZip is an open source file archive. Starting in version 5.0.1252.0 and prior to version 6.0.1630.0, circular `NextOffset` chains cause an infinite loop in the ROMFS archive parser. Version 6.0.1630.0 patches the issue.

Analysis

Nanazip versions up to 6.0.1630.0 is affected by loop with unreachable exit condition (infinite loop) (CVSS 7.5).

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Remediation

Within 24 hours: Inventory all systems running Nanazip and assess exposure; restrict administrative access to the application. Within 7 days: Deploy network-level controls to limit Nanazip's ability to process untrusted archive files; consider disabling the application if not business-critical. …

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Priority Score

58
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +38
POC: +20

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CVE-2026-27114 vulnerability details – vuln.today
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