# CVE-2026-41035

> Vulnerability · severity: **HIGH** (CVSS 7.4).

## Description

In rsync 3.0.1 through 3.4.1, receive_xattr relies on an untrusted length value during a qsort call, leading to a receiver use-after-free. The victim must run rsync with -X (aka --xattrs). On Linux, many (but not all) common configurations are vulnerable. Non-Linux platforms are more widely vulnerable.

## Key facts

- **CVE ID:** CVE-2026-41035
- **Published:** 2026-04-16
- **CVSS severity:** HIGH
- **CVSS base score:** 7.4
- **CWE codes:** CWE-130

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-41035

## Citation

> AI Analytics. CVE-2026-41035. Retrieved 2026-08-17 from https://api.ai-analytics.org/cve/CVE-2026-41035. Derived from NIST NVD. Licensed CC0.

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