CVE-2026-58436

Published: Aug 13, 2026Modified: Aug 26, 2026Deferred

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

ParseAcceptLanguage quadratic-time DoS via Locale middleware on unauthenticated requests

Related CWEs

Inefficient Regular Expression Complexity

The product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles.

Inefficient Algorithmic Complexity

An algorithm in a product has an inefficient worst-case computational complexity that may be detrimental to system performance and can be triggered by an attacker, typically using crafted manipulations that ensure that the worst case is being reached.

References (4)

https://blog.gitea.com/gitea-1.27.0-is-released/

Source: 88ee5874-cf24-4952-aea0-31affedb7ff2

https://github.com/go-gitea/gitea/releases/tag/v1.27.0

Source: 88ee5874-cf24-4952-aea0-31affedb7ff2

https://github.com/go-gitea/gitea/security/advisories/GHSA-fw57-jgch-pgf3

Source: 88ee5874-cf24-4952-aea0-31affedb7ff2

https://github.com/go-gitea/gitea/security/advisories/GHSA-fw57-jgch-pgf3

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.