rsync: Rsync: Use-after-free vulnerability in extended attribute handling

A flaw was found in rsync. When rsync is configured to handle extended attributes using the -X or --xattrs option, a remote attacker can exploit a use-after-free vulnerability. This occurs because the receivexattr function incorrectly processes an untrusted length value during a sorting operation...

rsync: Fix of CVE-2026-41035

CVE-2026-41035: fix use-after-free in receivexattr by using tempxattr.count instead of the stale count in qsort...

CLSA-2026-1780062671 Fix CVE(s): CVE-2026-41035

SECURITY UPDATE: receiver use-after-free in receivexattr via a wire-supplied xattr count passed to qsort: - debian/patches/els/0007-CVE-2026-41035.patch: sort tempxattr.count stored items instead of the untrusted wire count. - CVE-2026-41035...

CLSA-2026-1780054763 Fix CVE(s): CVE-2026-41035

SECURITY UPDATE: use-after-free in receivexattr - debian/patches/CVE-2026-41035.patch: replace stale local 'count' with tempxattr.count in the qsort call inside receivexattr, so the sort uses the live size of the rebuilt xattr items list; victim must run rsync with -X / --xattrs - CVE-2026-41035...

rsync: Rsync: Use-after-free vulnerability in extended attribute handling

A flaw was found in rsync. When rsync is configured to handle extended attributes using the -X or --xattrs option, a remote attacker can exploit a use-after-free vulnerability. This occurs because the receivexattr function incorrectly processes an untrusted length value during a sorting operation...

rsync: Rsync: Use-after-free vulnerability in extended attribute handling

A flaw was found in rsync. When rsync is configured to handle extended attributes using the -X or --xattrs option, a remote attacker can exploit a use-after-free vulnerability. This occurs because the receivexattr function incorrectly processes an untrusted length value during a sorting operation...

CLSA-2026-1779131668 rsync: Fix of CVE-2026-41035

CVE-2026-41035: receiver use-after-free in receivexattr via untrusted xattr count passed to qsort...

OESA-2026-2150 rsync security update

Rsync is an open source utility that provides fast incremental file transfer. It uses the "rsync algorithm" which provides a very fast method for bringing remote files into sync. It does this by sending just the differences in the files across the link, without requiring that both sets of files a...

CLSA-2026-1776791634 rsync: Fix of 3 CVEs

CVE-2017-16548: fix heap overread in receivexattr by enforcing trailing NUL on received xattr names - CVE-2017-17434: sanitize xname in readndxandattrs and check daemon filter against fnamecmp in recvfiles - CVE-2018-5764: prevent client from resetting protectargs during the second parsearguments...

CLSA-2026-1776769741 rsync: Fix of 3 CVEs

CVE-2017-16548: fix heap overread in receivexattr by enforcing trailing NUL on received xattr names - CVE-2017-17434: sanitize xname in readndxandattrs and check daemon filter against fnamecmp in recvfiles - CVE-2018-5764: prevent client from resetting protectargs during the second parsearguments...

MGASA-2026-0101 Updated rsync packages fix security vulnerability

In rsync 3.0.1 through 3.4.1, receivexattr 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...

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.

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CVE-2026-41035

A flaw was found in rsync. When rsync is configured to handle extended attributes using the -X or --xattrs option, a remote attacker can exploit a use-after-free vulnerability. This occurs because the receivexattr function incorrectly processes an untrusted length value during a sorting operation...

SUSE CVE-2026-41035

In rsync 3.0.1 through 3.4.1, receivexattr 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...

EUVD-2026-23215

In rsync 3.0.1 through 3.4.1, receivexattr 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...

Improper Handling of Length Parameter Inconsistency

Overview Affected versions of this package are vulnerable to Improper Handling of Length Parameter Inconsistency in the receivexattr function when it relies on an untrusted length value during a qsort call. An attacker can achieve unauthorized access to sensitive information, modify data, or caus...

CVE-2026-41035

In rsync 3.0.1 through 3.4.1, receivexattr 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...

CVE-2026-41035

In rsync 3.0.1 through 3.4.1, receivexattr 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...

CVE-2026-41035

In rsync 3.0.1 through 3.4.1, receivexattr 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...

CVE-2026-41035

In rsync 3.0.1 through 3.4.1, receivexattr 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...