Bug 2458898 (CVE-2026-41035) - CVE-2026-41035 rsync: Rsync: Use-after-free vulnerability in extended attribute handling
Summary: CVE-2026-41035 rsync: Rsync: Use-after-free vulnerability in extended attribu...
Keywords:
Status: NEW
Alias: CVE-2026-41035
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2459113 2459114 2459115
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-04-16 08:01 UTC by OSIDB Bzimport
Modified: 2026-07-01 11:16 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2026:17591 0 None None None 2026-05-14 13:45:12 UTC
Red Hat Product Errata RHBA-2026:17592 0 None None None 2026-05-14 13:35:38 UTC
Red Hat Product Errata RHBA-2026:17652 0 None None None 2026-05-14 15:58:52 UTC
Red Hat Product Errata RHBA-2026:18038 0 None None None 2026-05-18 09:31:39 UTC
Red Hat Product Errata RHBA-2026:19095 0 None None None 2026-05-19 11:38:02 UTC
Red Hat Product Errata RHBA-2026:19593 0 None None None 2026-05-20 12:04:46 UTC
Red Hat Product Errata RHBA-2026:23376 0 None None None 2026-06-04 17:44:11 UTC
Red Hat Product Errata RHSA-2026:17481 0 None None None 2026-05-14 09:19:07 UTC
Red Hat Product Errata RHSA-2026:19152 0 None None None 2026-05-19 16:09:58 UTC
Red Hat Product Errata RHSA-2026:19368 0 None None None 2026-05-19 21:41:25 UTC
Red Hat Product Errata RHSA-2026:20601 0 None None None 2026-05-26 04:17:36 UTC
Red Hat Product Errata RHSA-2026:20602 0 None None None 2026-05-26 04:49:03 UTC
Red Hat Product Errata RHSA-2026:20603 0 None None None 2026-05-26 05:16:38 UTC
Red Hat Product Errata RHSA-2026:20604 0 None None None 2026-05-26 05:01:33 UTC
Red Hat Product Errata RHSA-2026:20696 0 None None None 2026-05-26 09:13:19 UTC
Red Hat Product Errata RHSA-2026:23233 0 None None None 2026-06-11 07:53:35 UTC
Red Hat Product Errata RHSA-2026:23245 0 None None None 2026-06-10 09:16:26 UTC
Red Hat Product Errata RHSA-2026:25044 0 None None None 2026-06-18 15:07:57 UTC
Red Hat Product Errata RHSA-2026:25149 0 None None None 2026-06-11 00:17:02 UTC
Red Hat Product Errata RHSA-2026:25170 0 None None None 2026-06-11 01:37:38 UTC
Red Hat Product Errata RHSA-2026:25172 0 None None None 2026-06-11 02:16:56 UTC
Red Hat Product Errata RHSA-2026:25173 0 None None None 2026-06-11 02:41:26 UTC
Red Hat Product Errata RHSA-2026:25181 0 None None None 2026-06-17 17:17:38 UTC
Red Hat Product Errata RHSA-2026:25190 0 None None None 2026-06-11 06:24:12 UTC
Red Hat Product Errata RHSA-2026:26542 0 None None None 2026-06-25 10:38:51 UTC
Red Hat Product Errata RHSA-2026:28887 0 None None None 2026-07-01 11:16:14 UTC

Description OSIDB Bzimport 2026-04-16 08:01:17 UTC 
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.
Comment 5 errata-xmlrpc 2026-05-14 09:19:06 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:17481 https://access.redhat.com/errata/RHSA-2026:17481
Comment 6 errata-xmlrpc 2026-05-19 16:09:57 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:19152 https://access.redhat.com/errata/RHSA-2026:19152
Comment 7 errata-xmlrpc 2026-05-19 21:41:24 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:19368 https://access.redhat.com/errata/RHSA-2026:19368
Comment 11 errata-xmlrpc 2026-05-26 04:17:35 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2026:20601 https://access.redhat.com/errata/RHSA-2026:20601
Comment 12 errata-xmlrpc 2026-05-26 04:49:02 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2026:20602 https://access.redhat.com/errata/RHSA-2026:20602
Comment 13 errata-xmlrpc 2026-05-26 05:01:33 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2026:20604 https://access.redhat.com/errata/RHSA-2026:20604
Comment 14 errata-xmlrpc 2026-05-26 05:16:37 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.6 Extended Update Support

Via RHSA-2026:20603 https://access.redhat.com/errata/RHSA-2026:20603
Comment 15 errata-xmlrpc 2026-05-26 09:13:18 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support

Via RHSA-2026:20696 https://access.redhat.com/errata/RHSA-2026:20696
Comment 16 errata-xmlrpc 2026-06-10 09:16:26 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.19

Via RHSA-2026:23245 https://access.redhat.com/errata/RHSA-2026:23245
Comment 17 errata-xmlrpc 2026-06-11 00:17:01 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.8 Telecommunications Update Service

Via RHSA-2026:25149 https://access.redhat.com/errata/RHSA-2026:25149
Comment 18 errata-xmlrpc 2026-06-11 01:37:37 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On

Via RHSA-2026:25170 https://access.redhat.com/errata/RHSA-2026:25170
Comment 19 errata-xmlrpc 2026-06-11 02:16:55 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Extended Lifecycle Support

Via RHSA-2026:25172 https://access.redhat.com/errata/RHSA-2026:25172
Comment 20 errata-xmlrpc 2026-06-11 02:41:25 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6 Extended Lifecycle Support  - EXTENSION

Via RHSA-2026:25173 https://access.redhat.com/errata/RHSA-2026:25173
Comment 21 errata-xmlrpc 2026-06-11 06:24:11 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On

Via RHSA-2026:25190 https://access.redhat.com/errata/RHSA-2026:25190
Comment 22 errata-xmlrpc 2026-06-11 07:53:34 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.15

Via RHSA-2026:23233 https://access.redhat.com/errata/RHSA-2026:23233
Comment 23 errata-xmlrpc 2026-06-17 17:17:37 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.18

Via RHSA-2026:25181 https://access.redhat.com/errata/RHSA-2026:25181
Comment 24 errata-xmlrpc 2026-06-18 15:07:56 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.16

Via RHSA-2026:25044 https://access.redhat.com/errata/RHSA-2026:25044
Comment 26 errata-xmlrpc 2026-06-25 10:38:50 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.13

Via RHSA-2026:26542 https://access.redhat.com/errata/RHSA-2026:26542
Comment 27 errata-xmlrpc 2026-07-01 11:16:13 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.14

Via RHSA-2026:28887 https://access.redhat.com/errata/RHSA-2026:28887
Note You need to log in before you can comment on or make changes to this bug.