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    <title>Most recent entries from all</title>
    <link>https://cve.radiocsirt.org</link>
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    <lastBuildDate>Thu, 08 Oct 2026 01:55:40 +0000</lastBuildDate>
    <item>
      <title>CVE-2025-10158 — Rsync: Out of bounds array access via negative index</title>
      <link>https://cve.radiocsirt.org/vuln/cve-2025-10158</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; rsync&lt;/p&gt;
&lt;p&gt;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 index. The&lt;/p&gt;
&lt;p&gt;malicious&lt;/p&gt;
&lt;p&gt;rsync client requires at least read access to the remote rsync module in order to trigger the issue.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; rsync&lt;/p&gt;
&lt;p&gt;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 index. The&lt;/p&gt;
&lt;p&gt;malicious&lt;/p&gt;
&lt;p&gt;rsync client requires at least read access to the remote rsync module in order to trigger the issue.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/cve-2025-10158</guid>
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      <title>USN-8283-1 — rsync vulnerabilities</title>
      <link>https://cve.radiocsirt.org/vuln/usn-8283-1</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Ubuntu:22.04:LTS: rsync, Ubuntu:24.04:LTS: rsync, Ubuntu:25.10: rsync, Ubuntu:26.04:LTS: rsync&lt;/p&gt;
&lt;p&gt;Calum Hutton discovered that rsync contained a heap-based out-of-bounds
read when handling file transfers. A remote attacker with read access
to an rsync server could possibly use this issue to cause a denial of
service. This issue only affected Ubuntu 22.04 LTS, Ubuntu 24.04 LTS,
and Ubuntu 25.10. (CVE-2025-10158)&lt;/p&gt;
&lt;p&gt;Batuhan Sancak, Damien Neil, and Michael Stapelberg discovered that
rsync daemons configured without chroot protection were exposed to a
race condition on parent path components. A local attacker with write
access to a module could possibly use this issue to overwrite files,
obtain sensitive information, or escalate privileges.
(CVE-2026-29518)&lt;/p&gt;
&lt;p&gt;It was discovered that rsync did not properly validate a length value
while sorting extended attributes. An attacker could possibly use this
issue to cause a denial of service. (CVE-2026-41035)&lt;/p&gt;
&lt;p&gt;It was discovered that rsync performed reverse-DNS lookups after
chrooting in some daemon configurations. A remote attacker could
possibly use this issue to bypass hostname-based access controls and
access network services. (CVE-2026-43617)&lt;/p&gt;
&lt;p&gt;Omar Elsayed discovered that rsync did not properly check for integer
overflows while decoding compressed tokens. A remote attacker could
possibly use this issue to obtain sensitive information.
(CVE-2026-43618)&lt;/p&gt;
&lt;p&gt;Andrew Tridgell discovered that rsync did not fully fix a symlink race
condition in path-based system calls for daemons configured without
chroot protection. A local attacker could po…&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Ubuntu:22.04:LTS: rsync, Ubuntu:24.04:LTS: rsync, Ubuntu:25.10: rsync, Ubuntu:26.04:LTS: rsync&lt;/p&gt;
&lt;p&gt;Calum Hutton discovered that rsync contained a heap-based out-of-bounds
read when handling file transfers. A remote attacker with read access
to an rsync server could possibly use this issue to cause a denial of
service. This issue only affected Ubuntu 22.04 LTS, Ubuntu 24.04 LTS,
and Ubuntu 25.10. (CVE-2025-10158)&lt;/p&gt;
&lt;p&gt;Batuhan Sancak, Damien Neil, and Michael Stapelberg discovered that
rsync daemons configured without chroot protection were exposed to a
race condition on parent path components. A local attacker with write
access to a module could possibly use this issue to overwrite files,
obtain sensitive information, or escalate privileges.
(CVE-2026-29518)&lt;/p&gt;
&lt;p&gt;It was discovered that rsync did not properly validate a length value
while sorting extended attributes. An attacker could possibly use this
issue to cause a denial of service. (CVE-2026-41035)&lt;/p&gt;
&lt;p&gt;It was discovered that rsync performed reverse-DNS lookups after
chrooting in some daemon configurations. A remote attacker could
possibly use this issue to bypass hostname-based access controls and
access network services. (CVE-2026-43617)&lt;/p&gt;
&lt;p&gt;Omar Elsayed discovered that rsync did not properly check for integer
overflows while decoding compressed tokens. A remote attacker could
possibly use this issue to obtain sensitive information.
(CVE-2026-43618)&lt;/p&gt;
&lt;p&gt;Andrew Tridgell discovered that rsync did not fully fix a symlink race
condition in path-based system calls for daemons configured without
chroot protection. A local attacker could po…&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/usn-8283-1</guid>
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