Security update for rsync

This update for rsync fixes the following issues CVE-2026-29518: Symlink-Race TOCTOU in Daemon bsc1264511. CVE-2026-41035: Count of entries mismatch can lead to a use-after-free bsc1262223 CVE-2026-43617: Authorization Bypass via Hostname Resolution bsc1264515. CVE-2026-43618: Integer Overflow...

CLSA-2026-1779369849 rsync: Fix of CVE-2026-43618

CVE-2026-43618: fix integer overflow in compressed-token decoder allowing remote memory disclosure via crafted compressed stream...

CLSA-2026-1779369649 rsync: Fix of CVE-2026-43618

CVE-2026-43618: fix integer overflow in compressed-token decoder allowing remote memory disclosure via crafted compressed stream...

CLSA-2026-1779369622 rsync: Fix of CVE-2026-43618

CVE-2026-43618: fix integer overflow in compressed-token decoder allowing remote memory disclosure via crafted compressed stream...

SUSE-SU-2026:21739-1 Security update for rsync

This update for rsync fixes the following issues - CVE-2026-29518: Symlink-Race TOCTOU in Daemon bsc1264511. - CVE-2026-43617: Authorization Bypass via Hostname Resolution bsc1264515. - CVE-2026-43618: Integer Overflow Information Disclosure bsc1264512. - CVE-2026-43619: Symlink Race Condition vi...

SUSE-SU-2026:21726-1 Security update for rsync

This update for rsync fixes the following issues Security issues: - CVE-2026-29518: Symlink-Race TOCTOU in Daemon bsc1264511. - CVE-2026-43617: Authorization Bypass via Hostname Resolution bsc1264515. - CVE-2026-43618: Integer Overflow Information Disclosure bsc1264512. - CVE-2026-43619: Symlink...

CVE-2026-45232

A flaw was found in rsync. A network attacker can exploit an off-by-one out-of-bounds stack write vulnerability in the establishproxyconnection function by sending a malformed HTTP proxy response. This occurs when the RSYNCPROXY environment variable is set and the attacker sends a response line o...

Rsync < 3.4.3 TOCTOU Race Condition Allows Symlink-Based Arbitrary File Write

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Rsync < 3.4.3 Off-by-One Stack Write via HTTP Proxy

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Rsync < 3.4.3 Authorization Bypass via Hostname Resolution

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Rsync < 3.4.3 Out-of-Bounds Array Read via recv_files()

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Rsync < 3.4.3 Integer Overflow Information Disclosure

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Rsync < 3.4.3 Symlink Race Condition via Path-Based Syscalls

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[slackware-security] rsync

New rsync packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/rsync-3.4.3-i586-1slack15.0.txz: Upgraded. This update fixes security issues: TOCTOU symlink race condition allowing local privilege...

[SECURITY] Fedora 43 Update: rsync-3.4.1-6.fc43

Rsync uses a reliable algorithm to bring remote and host files into sync very quickly. Rsync is fast because it just sends the differences in the files over the network instead of sending the complete files. Rsync is often used as a very powerful mirroring process or just as a more capable...

Slackware Linux 15.0 / current rsync Multiple Vulnerabilities (SSA:2026-141-02)

The version of rsync installed on the remote host is prior to 3.4.3. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2026-141-02 advisory. New rsync packages are available for Slackware 15.0 and -current to fix security issues. Tenable has extracted the preceding...

Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS : rsync vulnerabilities (USN-8283-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8283-1 advisory. Calum Hutton discovered that rsync contained a heap-based out-of-bounds read when handling file transfers. A remote...

Time-of-check Time-of-use (TOCTOU) Race Condition

Overview Affected versions of this package are vulnerable to Time-of-check Time-of-use TOCTOU Race Condition in the daemon file handling. An attacker can create or overwrite arbitrary files by replacing parent directory components with symbolic links during the window between validation and use...

[SECURITY] [DLA 4591-1] rsync security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4591-1 [email protected] https://www.debian.org/lts/security/ Thorsten Alteholz May 20, 2026 https://wiki.debian.org/LTS -...

[SECURITY] [DSA 6282-1] rsync security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6282-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso May 20, 2026 https://www.debian.org/security/faq -...