Is CVE-2026-25921 actively exploited?

CVE-2026-25921 has no public evidence of in-the-wild exploitation as of 2026-03-06.

What is the CVSS score for CVE-2026-25921?

CVE-2026-25921 has a CVSS score of 9.3 (CRITICAL severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:L.

How do I patch CVE-2026-25921?

Patch guidance is available from gogs security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2026-25921.

Fix CVE-2026-25921 - CRITICAL gogs gogs

Description

Gogs is an open source self-hosted Git service. Prior to version 0.14.2, overwritable LFS object across different repos leads to supply-chain attack, all LFS objects are vulnerable to be maliciously overwritten by malicious attackers. This issue has been patched in version 0.14.2.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:L
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: changed
Confidentiality: none
Integrity: high
Availability: low
Weaknesses: CWE-345

Metadata

Primary Vendor: GOGS
Published: 3/5/2026
Last Modified: 3/6/2026
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2026-25921

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary