Linux · Security advisory · September 19, 2026

RHSA-2026:67462: Security update for 3 packages

RHSA-2026:67462, released September 19, 2026, fixes 20 CVEs across 3 products. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent
CVEs closed
20
3 rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0064
50th percentile

Priority of the 20 CVEs

Patch now 0 Urgent 3 High 17 Routine 0

Fixed package versions

ProductReleaseFixed in
rsyncRHEL 90:3.2.7-1.el9_8
rsync-daemonRHEL 90:3.2.7-1.el9_8
rsync-rrsyncRHEL 90:3.2.7-1.el9_8

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
Urgent CVE-2026-53791 rsync < 3.5.0 Daemon IP Spoofing via PROXY Protocol Header 9.1 0.0050 None reported
Urgent CVE-2026-70452 rsync 3.1.0 < 3.5.0 Access Control Bypass via DNS Resolution Failure 8.2 0.0046 None reported
Urgent CVE-2026-70460 rsync 2.3.3 < 3.5.0 Path Traversal via --partial-dir/--backup-dir Symlink 8.2 0.0045 None reported
High CVE-2026-70464 rsync 2.0.0 < 3.5.0 Connection Slot Exhaustion DoS via Handshake Stall 8.2 0.0064 None reported
High CVE-2026-53790 rsync < 3.5.0 Command Injection via Multiple Code Paths 8.2 0.0063 None reported
High CVE-2026-70461 rsync 3.2.5 < 3.5.0 Heap Out-of-Bounds Write via files-from Entry 8.2 0.0057 None reported
High CVE-2026-70453 rsync < 3.5.0 Algorithmic Complexity DoS via hash_search() 8.2 0.0053 None reported
High CVE-2026-53795 rsync < 3.5.0 Arbitrary File Write via --temp-dir/--link-dest 8.2 0.0040 None reported
High CVE-2026-70456 rsync 3.0.1 < 3.5.0 Heap Out-of-Bounds Write via read_args() 8.2 0.0040 None reported
High CVE-2026-70458 rsync 3.0.0 < 3.5.0 Out-of-Bounds Write via FLAG_HLINKED Handling 8.2 0.0040 None reported
High CVE-2026-53793 rsync < 3.5.0 Path Confinement Bypass via /./ Boundary Marker in Chroot Mode 8.2 0.0039 None reported
High CVE-2026-70457 rsync 3.2.3 < 3.5.0 Out-of-Bounds Write via parse_size_arg() 8.2 0.0038 None reported
High CVE-2026-53783 rsync < 3.5.0 TOCTOU Race Condition Directory Escape via rrsync 8.2 0.0037 None reported
High CVE-2026-70463 rsync: rsync 3.1.0 before 3.5.0 contains an authorization bypass in auth users directive parsing 8.2 0.0036 None reported
High CVE-2026-53789 rsync < 3.5.0 Arbitrary File Deletion via Malicious File List 8.2 0.0036 None reported
High CVE-2026-53784 rsync < 3.5.0 Path Traversal via Symlink Module Root 8.2 0.0024 None reported
High CVE-2026-53802 rsync < 3.5.0 Arbitrary File Read via Symlink Following 8.2 0.0024 None reported
High CVE-2026-53803 rsync < 3.5.0 Symlink Following Arbitrary File Overwrite 8.2 0.0023 None reported
High CVE-2026-53785 rsync < 3.5.0 Path Traversal Write Escape via --relative Mode 8.2 0.0019 None reported
High CVE-2026-70454 rsync < 3.5.0 TLS Certificate Validation Bypass via SSL/OpenSSL Mode 8.2 0.0019 None reported
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