Linuxsecurity Critical Vulnerabilities in openSUSE rsync Lead to Arbitrary Code Execution Risks
Article Content
- •Multiple critical vulnerabilities in rsync affect openSUSE and SUSE Linux Enterprise systems.
- •CVE-2026-53783 allows directory escape, while CVE-2026-53790 enables command injection.
- •Patches are available, and immediate application is recommended to prevent exploitation.
A significant update for rsync in openSUSE addresses multiple vulnerabilities, including CVE-2026-53783, which allows restricted-directory escape, and CVE-2026-53790, which enables command injection via unquoted values. The vulnerabilities affect various SUSE Linux Enterprise products and openSUSE versions, posing risks of arbitrary code execution and unauthorized access. Attack vectors include directory escape and command injection, potentially leading to system-wide compromise. The vulnerabilities were published on August 13, 2026, and the advisory emphasizes the importance of auditing Linux privileges to mitigate risks. Administrators are urged to apply the patches immediately to protect their systems from potential exploitation.
Ask AI about this cluster
Answers cite the sources they use
Timeline
More articles in this cluster (8)
Following this threat?
Track CVE-2026-53783 in your own feed — you're alerted when they show up in new reporting, leak sites or exploitation.
Free account · no card needed
Continue Reading
CVE-2015-3306 Exploited in ProFTPD FTP Servers CVE-2015-3306, a vulnerability in ProFTPD 1.3.5, allows remote attackers to read and write arbitrary files using the SITE CPFR and SITE CPTO commands. This exploit can lead to unauthorized access and potential remote code execution, as the commands are executed with the privileges of the ProFTPD service. Active… 
CISA Mandates Urgent Patching of Five Critical Flaws Exploited by Flax Typhoon The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has ordered federal agencies to patch five critical vulnerabilities by October 11, 2026, following exploitation by the China-linked hacking group Flax Typhoon. The vulnerabilities, added to CISA's Known Exploited Vulnerabilities (KEV) catalog, include…