CVE-2026-70461
High · 8.2CVSS
8.2
EPSS
0.6%
Published
Aug 13, 2026
CISA due date
—
The record
rsync 3.2.5 before 3.5.0 contains a heap out-of-bounds write vulnerability that allows remote unauthenticated attackers to write one attacker-controlled byte past the end of a heap allocation by supplying a crafted files-from entry. Attackers can trigger the vulnerability against a read-only rsync daemon module by providing a files-from entry containing both an interior and trailing backslash, causing the add_implied_include() function to under-count the trailing backslash when sizing the destination buffer.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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