CVEvulnerability

CVE-2026-41035

7.8 HIGH Published 2026-04-16 Modified 2026-10-26 Official page ↗
Status
Modified
Published
2026-04-16
Last modified
2026-10-26
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.4 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 3.1 (0b0ca135-0b70-47e7-9f44-1890c2a1c46c)
7.4 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
Weaknesses
CWE-130, CWE-805

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.

Affected configurations

• samba rsync (>= 3.0.1 <= 3.4.1)

Related

Weakness · CWE (2)

  • CWE-130 Improper Handling of Length Parameter Inconsistency weakness
  • CWE-805 Buffer Access with Incorrect Length Value weakness

References