CVE-2026-41035

HIGH EPSS 23.6%
Published Apr 16, 20262mo ago · Modified Jun 17, 20261w ago
7.8 CVSS 3.1
High
Find Similar
Published Apr 16, 2026 2mo ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
23.6% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-130

Affected Products 1

VendorProductVersionRange
sambarsync*≥3.0.1  –  ≤3.4.1

References 5

  • openwall.com http://www.openwall.com/lists/oss-security/2026/04/16/9
    Mailing ListThird Party Advisory
  • openwall.com http://www.openwall.com/lists/oss-security/2026/04/22/3
    Mailing ListThird Party Advisory
  • github.com https://github.com/RsyncProject/rsync/issues/871
    Issue Tracking
  • github.com https://github.com/RsyncProject/rsync/releases
    Release Notes
  • openwall.com https://www.openwall.com/lists/oss-security/2026/04/16/2
    ExploitMailing ListThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.