CVE-2026-62925

6.5 MEDIUMpublic exploit available

Published 2026-10-14 · Updated 2026-10-14

AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.

NVD description

Gitea parses Alpine package uploads before enforcing package-size quotas and does not bound the decompressed .PKGINFO data or its dependency and provides entry counts. An authenticated user with package-publish permission can upload a small, highly compressed archive that causes disproportionately large memory allocations during parsing and metadata generation. On memory-constrained deployments, this can terminate the process or otherwise disrupt availability.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weaknesses

CWE-400

Public exploit & PoC references

https://github.com/go-gitea/gitea/pull/39026
https://github.com/go-gitea/gitea/pull/39029
https://github.com/go-gitea/gitea/releases/tag/v1.27.3
https://github.com/go-gitea/gitea/security/advisories/GHSA-36q5-5423-vgx2

All references

https://blog.gitea.com/release-of-1.27.3/
https://github.com/go-gitea/gitea/pull/39026
https://github.com/go-gitea/gitea/pull/39029
https://github.com/go-gitea/gitea/releases/tag/v1.27.3
https://github.com/go-gitea/gitea/security/advisories/GHSA-36q5-5423-vgx2

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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