Xen vulnerabilitiesRanked by how likely they are to be used.
Xen is made by Xensource. We track 3 published vulnerabilities listed under that exact name, across 7 versions. None of them is on the list of flaws known to be exploited today. Xensource lists newer releases under their own names, such as Xen Para Virtualized Frame Buffer, so check those pages too.
We keep watching the known-exploited list.
Is Xen listed under other names? Yes.
Xensource also lists Xen under more specific names, such as Xen Para Virtualized Frame Buffer. Flaws listed only under those names are counted on their own pages, not here. If you run one of these, open its page for its own exploited flaws.
Which Xen vulnerabilities are being exploited?
This is the list that matters most: flaws criminals are using now.
None of Xen's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.
Which Xen flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 0.5%
Buffer overflow in the backend of XenSource Xen Para Virtualized Frame Buffer (PVFB) 3.0 through 3.1.2 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a crafted...
- 0.5%CVE-2008-1944High
Buffer overflow in the backend framebuffer of XenSource Xen Para-Virtualized Framebuffer (PVFB) Message 3.0 through 3.0.3 allows local users to cause a denial of service (SDL crash) and possibly execute arbitrary...
- 0.4%CVE-2010-2070Medium
arch/ia64/xen/faults.c in Xen 3.4 and 4.0 in Linux kernel 2.6.18, and possibly other kernel versions, when running on IA-64 architectures, allows local users to cause a denial of service and "turn on BE by modifying...
Running Xen? We'll keep checking.
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1 new flaw affects software Acme tracks
Buffer overflow in the backend of XenSource Xen Para Virtualized Frame Buffer (PVFB) 3.0 through 3.1.2 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a crafted description of a shared framebuffer.
- Matched to
- Xen on Acme's software list
- What to do
- Plan in the vendor’s update
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 3 published vulnerabilities listed under the name Xen, across 7 versions.
None of Xen's vulnerabilities is on the list of flaws known to be exploited today.
Xensource also lists Xen under more specific names, such as Xen Para Virtualized Frame Buffer. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.
Create a Precursor Intelligence account and track Xen. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.