Vulnerability Details CVE-2026-41035
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 8.0%
CVSS Severity
CVSS v3 Score 7.4
Products affected by CVE-2026-41035
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cpe:2.3:a:samba:rsync:3.0.1
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cpe:2.3:a:samba:rsync:3.0.2
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cpe:2.3:a:samba:rsync:3.0.3
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cpe:2.3:a:samba:rsync:3.0.4
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cpe:2.3:a:samba:rsync:3.0.5
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cpe:2.3:a:samba:rsync:3.0.6
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cpe:2.3:a:samba:rsync:3.0.7
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cpe:2.3:a:samba:rsync:3.0.8
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cpe:2.3:a:samba:rsync:3.0.9
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cpe:2.3:a:samba:rsync:3.1.0
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cpe:2.3:a:samba:rsync:3.1.1
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cpe:2.3:a:samba:rsync:3.1.2
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cpe:2.3:a:samba:rsync:3.1.3
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cpe:2.3:a:samba:rsync:3.2.0
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cpe:2.3:a:samba:rsync:3.2.1
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cpe:2.3:a:samba:rsync:3.2.2
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cpe:2.3:a:samba:rsync:3.2.3
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cpe:2.3:a:samba:rsync:3.2.4
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cpe:2.3:a:samba:rsync:3.2.7
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cpe:2.3:a:samba:rsync:3.3.0