CVE Watch4 sept 2026

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. T

CVSS

7.4

Alto

EPSS

0.4%

p33

KEV

—

Exploit Today

0-100

Publicado: 16 abr 2026 · Última mod.: 4 sept 2026 · CWE-130 · CWE-805

EPSS · 30d

0.4%EPSS · 30 días0.4%

2026-08-242026-09-22

Descripción técnica

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.

Referencias oficiales

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