Security Advisory

CVE-2026-41035

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-04-16 06:53:05

Last updated 2026-07-15 01:00:07

Assigner mitre

CVSS score 7.4

State PUBLISHED

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.

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