What is CVE-2026-59763?

CVE-2026-59763 is a medium-severity vulnerability in Gitea Open Source Git Server, classified under Improper Access Control. CVSS score: 4.3/10. Published 2026-08-13.

How severe is CVE-2026-59763?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Gitea Open Source Git Server

CVE-2026-59763

Unbounded Arch package file metadata can cause resource amplification in Gitea package uploads

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.

Affected products

Gitea Open Source Git Server — versions 0

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

88ee5874-cf24-4952-aea0-31affedb7ff2 (vendor-advisory)
88ee5874-cf24-4952-aea0-31affedb7ff2 (release-notes)
88ee5874-cf24-4952-aea0-31affedb7ff2 (release-notes)

Frequently asked questions

What is CVE-2026-59763?: CVE-2026-59763 is a medium-severity vulnerability in Gitea Open Source Git Server, classified under Improper Access Control. CVSS score: 4.3/10. Published 2026-08-13.
How severe is CVE-2026-59763?: Medium severity. CVSS v3 base score is 4.3 out of 10.