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VULNERABILITIES

CVE-2026-41035 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CNA: redhat-SADPCVSS-B:7.4 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://access.redhat.com/errata/RHSA-2026:17481 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:19152 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:19368 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:20601 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:20602 redhat-SADP

see all 30 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-130Improper Handling of Length Parameter Inconsistency[email protected]
CWE-805Buffer Access with Incorrect Length Valueredhat-SADP

Affected Products

ProductVersions
samba rsync
>= 3.0.1, <= 3.4.1

CPE

  • cpe:2.3:a:samba:rsync:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

15 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-41035
NVD Published Date:
Apr 16, 2026
NVD Last Modified:
Sep 4, 2026
Source:
[email protected]
CVE-2026-41035 Details - Not Deferred