Samba rsync
At a glance
- Source
- NVD
- EPSS
- EPSS 0.39 % · percentile 33 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- mitre
- NVD status
- Modified
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.
Weaknesses (CWE)
- CWE-130 — Improper Handling of Length Parameter Inconsistency
- CWE-805 — Buffer Access with Incorrect Length Value
References
- https://www.openwall.com/lists/oss-security/2026/04/16/2
- https://github.com/RsyncProject/rsync/releases
- https://github.com/RsyncProject/rsync/issues/871
- http://www.openwall.com/lists/oss-security/2026/04/16/9
- http://www.openwall.com/lists/oss-security/2026/04/22/3
- https://access.redhat.com/security/cve/CVE-2026-41035
- https://bugzilla.redhat.com/show_bug.cgi?id=2458898
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-41035.json
- https://access.redhat.com/errata/RHSA-2026:25173
- https://access.redhat.com/errata/RHSA-2026:25172
- https://access.redhat.com/errata/RHSA-2026:59831
- https://access.redhat.com/errata/RHSA-2026:26542
- https://access.redhat.com/errata/RHSA-2026:28887
- https://access.redhat.com/errata/RHSA-2026:23233
- https://access.redhat.com/errata/RHSA-2026:25044
- https://access.redhat.com/errata/RHSA-2026:34098
- https://access.redhat.com/errata/RHSA-2026:25181
- https://access.redhat.com/errata/RHSA-2026:23245
- https://access.redhat.com/errata/RHSA-2026:20696
- https://access.redhat.com/errata/RHSA-2026:19152
- https://access.redhat.com/errata/RHSA-2026:20601
- https://access.redhat.com/errata/RHSA-2026:20602
- https://access.redhat.com/errata/RHSA-2026:20604
- https://access.redhat.com/errata/RHSA-2026:20603
- https://access.redhat.com/errata/RHSA-2026:19368
- https://access.redhat.com/errata/RHSA-2026:17481
- https://access.redhat.com/errata/RHSA-2026:25170
- https://access.redhat.com/errata/RHSA-2026:25190
- https://access.redhat.com/errata/RHSA-2026:25149
- https://access.redhat.com/errata/RHSA-2026:29197
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L | mitre |
| CVSS 3.1 | HIGH 7.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L | redhat-SADP |
| CVSS 3.1 | HIGH 7.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L | NVD · cve@mitre.org (Secondary) |
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 3.1 | HIGH 7.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L | NVD · 0b0ca135-0b70-47e7-9f44-1890c2a1c46c (Secondary) |
European references
- ENISA EUVD · EUVD-2026-23215
- GCVE · GCVE-0-2026-41035
CERT-FR advisories
- CERTFR-2026-AVI-0958 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0863 — Multiples vulnérabilités dans le noyau Linux de Red Hat · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0832 — Multiples vulnérabilités dans le noyau Linux de Red Hat · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0808 — Multiples vulnérabilités dans le noyau Linux de Red Hat · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0788 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0781 — Multiples vulnérabilités dans le noyau Linux de Red Hat · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:samba:rsync:*:*:*:*:*:*:*:*≥ 3.0.1 ≤ 3.4.1
Affected products
| Product | Versions |
|---|---|
| Samba · rsync | affected 3.0.1 ≤ 3.4.1 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |