Denial of Service Vulnerabilities in Libvirt Identified
Article Content
Browse articles 
Two vulnerabilities affecting Libvirt have been reported. CVE-2025-12748, published on November 11, 2025, involves a denial of service due to issues in XML parsing, while CVE-2023-3750, published on July 24, 2023, relates to improper locking in the virstoragepoolobjlistsearch function, which may also lead to denial of service.
Ask AI about this cluster
Answers cite the sources they use
Updated 213d ago How this analysis works
Timeline
2023-07-24
CVE-2023-3750 published
2025-11-06
First public PoC for CVE-2025-12748
2025-11-11
CVE-2025-12748 published
2026-02-18
Information published about both vulnerabilities
More articles in this cluster (2)
Following this threat?
Track CVE-2023-3750 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…