CVE-2025-61728

MEDIUM
2026-01-28 [email protected]
6.5
CVSS 3.1
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CVSS Vector

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

Lifecycle Timeline

4
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
PoC Detected
Feb 06, 2026 - 18:45 vuln.today
Public exploit code
Patch Released
Feb 06, 2026 - 18:45 nvd
Patch available
CVE Published
Jan 28, 2026 - 20:16 nvd
MEDIUM 6.5

Tags

Denial Of Service Go Redhat Suse

Description

archive/zip uses a super-linear file name indexing algorithm that is invoked the first time a file in an archive is opened. This can lead to a denial of service when consuming a maliciously constructed ZIP archive.

Analysis

archive/zip uses a super-linear file name indexing algorithm that is invoked the first time a file in an archive is opened. This can lead to a denial of service when consuming a maliciously constructed ZIP archive. [CVSS 6.5 MEDIUM]

Technical Context

Classified as CWE-770 (Allocation of Resources Without Limits or Throttling). Affects Go. archive/zip uses a super-linear file name indexing algorithm that is invoked the first time a file in an archive is opened. This can lead to a denial of service when consuming a maliciously constructed ZIP archive.

Affected Products

Vendor: Golang. Product: Go.

Remediation

A vendor patch is available — apply it immediately. Restrict network access to the affected service where possible.

Priority Score

53
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +32
POC: +20

Vendor Status

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CVE-2025-61728 vulnerability details – vuln.today
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