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Bugs fixes in "rsync"

Origin Bug number Title Date fixed
CVE CVE-2026-45232 Rsync versions before 3.4.3 contain an off-by-one out-of-bounds stack write vulnerability in the establish_proxy_connection() function in socket.c th 2026-05-20
CVE CVE-2026-43620 Rsync version 3.4.2 and prior contain a receiver-side out-of-bounds array read vulnerability in recv_files() in receiver.c that allows a malicious rs 2026-05-20
CVE CVE-2026-43619 Rsync version 3.4.2 and prior contain symlink race condition vulnerabilities in path-based system calls including chmod, lchown, utimes, rename, unli 2026-05-20
CVE CVE-2026-43618 Rsync version 3.4.2 and prior contain an integer overflow vulnerability in the compressed-token decoder where a 32-bit signed counter is not checked 2026-05-20
CVE CVE-2026-43617 Rsync version 3.4.2 and prior contain an authorization bypass vulnerability in the rsync daemon's hostname-based access control list enforcement when 2026-05-20
CVE 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 2026-05-20
CVE CVE-2025-10158 A malicious client acting as the receiver of an rsync file transfer can trigger an out of bounds read of a heap based buffer, via a negative array in 2026-05-20
CVE CVE-2026-45232 Rsync versions before 3.4.3 contain an off-by-one out-of-bounds stack write vulnerability in the establish_proxy_connection() function in socket.c th 2026-05-20
CVE CVE-2026-43620 Rsync version 3.4.2 and prior contain a receiver-side out-of-bounds array read vulnerability in recv_files() in receiver.c that allows a malicious rs 2026-05-20
CVE CVE-2026-43619 Rsync version 3.4.2 and prior contain symlink race condition vulnerabilities in path-based system calls including chmod, lchown, utimes, rename, unli 2026-05-20
CVE CVE-2026-43618 Rsync version 3.4.2 and prior contain an integer overflow vulnerability in the compressed-token decoder where a 32-bit signed counter is not checked 2026-05-20
CVE CVE-2026-43617 Rsync version 3.4.2 and prior contain an authorization bypass vulnerability in the rsync daemon's hostname-based access control list enforcement when 2026-05-20
CVE 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 2026-05-20
CVE CVE-2025-10158 A malicious client acting as the receiver of an rsync file transfer can trigger an out of bounds read of a heap based buffer, via a negative array in 2026-05-20
CVE CVE-2026-45232 Rsync versions before 3.4.3 contain an off-by-one out-of-bounds stack write vulnerability in the establish_proxy_connection() function in socket.c th 2026-05-20
CVE CVE-2026-43620 Rsync version 3.4.2 and prior contain a receiver-side out-of-bounds array read vulnerability in recv_files() in receiver.c that allows a malicious rs 2026-05-20
CVE CVE-2026-43619 Rsync version 3.4.2 and prior contain symlink race condition vulnerabilities in path-based system calls including chmod, lchown, utimes, rename, unli 2026-05-20
CVE CVE-2026-43618 Rsync version 3.4.2 and prior contain an integer overflow vulnerability in the compressed-token decoder where a 32-bit signed counter is not checked 2026-05-20
CVE CVE-2026-43617 Rsync version 3.4.2 and prior contain an authorization bypass vulnerability in the rsync daemon's hostname-based access control list enforcement when 2026-05-20
CVE 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 2026-05-20



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