# CVE-2026-5140

> Vulnerability · severity: **HIGH** (CVSS 8.8).

## Description

Improper neutralization of CRLF sequences ('CRLF injection') vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus Update allows Authentication Bypass.

This issue affects Pardus Update: from 0.6.3 before 0.6.4.

## Key facts

- **CVE ID:** CVE-2026-5140
- **Published:** 2026-04-29
- **CVSS severity:** HIGH
- **CVSS base score:** 8.8
- **CWE codes:** CWE-93

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-5140

## Citation

> AI Analytics. CVE-2026-5140. Retrieved 2026-07-17 from https://api.ai-analytics.org/cve/CVE-2026-5140. Derived from NIST NVD. Licensed CC0.

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