This page lists publicly disclosed CVE vulnerabilities affecting openstack nova (linked via NVD CPE). Each row includes severity scores, summaries, and publication dates to help identify and analyze security issues.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2015-3280 | OpenStack Compute (nova) before 2014.2.4 (juno) and 2015.1.x before 2015.1.2 (kilo) does not properly delete instances from compute nodes, which allows remote authenticated users to cause a denial of service (disk consumption) by deleting instances while in the resize state. | [email protected] | 6.8 | 3.35% | 2015-10-26 | 2026-06-16 |
| CVE-2015-3241 | OpenStack Compute (nova) 2015.1 through 2015.1.1, 2014.2.3, and earlier does not stop the migration process when the instance is deleted, which allows remote authenticated users to cause a denial of service (disk, network, and other resource consumption) by resizing and then deleting an instance. | [email protected] | 6.8 | 3.45% | 2015-09-08 | 2026-06-16 |
| CVE-2015-0259 | OpenStack Compute (Nova) before 2014.1.4, 2014.2.x before 2014.2.3, and kilo before kilo-3 does not validate the origin of websocket requests, which allows remote attackers to hijack the authentication of users for access to consoles via a crafted webpage. | [email protected] | 5.1 | 1.07% | 2015-04-01 | 2026-06-16 |
| CVE-2014-8333 | The VMware driver in OpenStack Compute (Nova) before 2014.1.4 allows remote authenticated users to cause a denial of service (disk consumption) by deleting an instance in the resize state. | [email protected] | 4.0 | 2.01% | 2014-10-31 | 2026-06-16 |
| CVE-2014-3708 | OpenStack Compute (Nova) before 2014.1.4 and 2014.2.x before 2014.2.1 allows remote authenticated users to cause a denial of service (CPU consumption) via an IP filter in a list active servers API request. | [email protected] | 4.0 | 2.78% | 2014-10-31 | 2026-06-16 |
| CVE-2014-8750 | Race condition in the VMware driver in OpenStack Compute (Nova) before 2014.1.4 and 2014.2 before 2014.2rc1 allows remote authenticated users to access unintended consoles by spawning an instance that triggers the same VNC port to be allocated to two different instances. | [email protected] | 6.5 | 2.03% | 2014-10-15 | 2026-06-16 |
| CVE-2014-7231 | The strutils.mask_password function in the OpenStack Oslo utility library, Cinder, Nova, and Trove before 2013.2.4 and 2014.1 before 2014.1.3 does not properly mask passwords when logging commands, which allows local users to obtain passwords by reading the log. | [email protected] | 2.1 | 0.53% | 2014-10-08 | 2026-06-16 |
| CVE-2014-7230 | The processutils.execute function in OpenStack oslo-incubator, Cinder, Nova, and Trove before 2013.2.4 and 2014.1 before 2014.1.3 allows local users to obtain passwords from commands that cause a ProcessExecutionError by reading the log. | [email protected] | 2.1 | 0.47% | 2014-10-08 | 2026-06-16 |
| CVE-2014-3608 | The VMWare driver in OpenStack Compute (Nova) before 2014.1.3 allows remote authenticated users to bypass the quota limit and cause a denial of service (resource consumption) by putting the VM into the rescue state, suspending it, which puts into an ERROR state, and then deleting the image. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-2573. | [email protected] | 2.7 | 1.71% | 2014-10-06 | 2026-06-16 |
| CVE-2014-3517 | api/metadata/handler.py in OpenStack Compute (Nova) before 2013.2.4, 2014.x before 2014.1.2, and Juno before Juno-2, when proxying metadata requests through Neutron, makes it easier for remote attackers to guess instance ID signatures via a brute-force attack that relies on timing differences in responses to instance metadata requests. | [email protected] | 4.3 | 1.94% | 2014-08-07 | 2026-06-16 |
| CVE-2013-6437 | The libvirt driver in OpenStack Compute (Nova) before 2013.2.2 and icehouse before icehouse-2 allows remote authenticated users to cause a denial of service (disk consumption) by creating and deleting instances with unique os_type settings, which triggers the creation of a new ephemeral disk backing file. | [email protected] | 4.0 | 2.02% | 2014-03-06 | 2026-06-16 |
| CVE-2013-7048 | OpenStack Compute (Nova) Grizzly 2013.1.4, Havana 2013.2.1, and earlier uses world-writable and world-readable permissions for the temporary directory used to store live snapshots, which allows local users to read and modify live snapshots. | [email protected] | 3.3 | 0.47% | 2014-01-23 | 2026-06-16 |
| CVE-2013-2256 | OpenStack Compute (Nova) before 2013.1.3 and Havana before havana-2 does not properly enforce the os-flavor-access:is_public property, which allows remote authenticated users to obtain sensitive information (flavor properties), boot arbitrary flavors, and possibly have other unspecified impacts by guessing the flavor id. | [email protected] | 6.0 | 1.83% | 2013-09-16 | 2026-06-16 |
| CVE-2012-3447 | virt/disk/api.py in OpenStack Compute (Nova) 2012.1.x before 2012.1.2 and Folsom before Folsom-3 allows remote authenticated users to overwrite arbitrary files via a symlink attack on a file in an image that uses a symlink that is only readable by root. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-3361. | [email protected] | 4.9 | 1.93% | 2012-08-20 | 2026-06-16 |
| CVE-2012-1585 | OpenStack Compute (Nova) Essex before 2011.3 allows remote authenticated users to cause a denial of service (Nova-API log file and disk consumption) via a long server name. | [email protected] | 4.0 | 2.07% | 2012-08-16 | 2026-06-16 |
| CVE-2012-2101 | Openstack Compute (Nova) Folsom, 2012.1, and 2011.3 does not limit the number of security group rules, which allows remote authenticated users with certain permissions to cause a denial of service (CPU and hard drive consumption) via a network request that triggers a large number of iptables rules. | [email protected] | 3.5 | 1.48% | 2012-06-07 | 2026-06-16 |
| CVE-2012-0030 | Nova 2011.3 and Essex, when using the OpenStack API, allows remote authenticated users to bypass access restrictions for tenants of other users via an OSAPI request with a modified project_id URI parameter. | [email protected] | 4.9 | 1.76% | 2012-01-13 | 2026-06-16 |
| CVE-2011-4596 | Multiple directory traversal vulnerabilities in OpenStack Nova before 2011.3.1, when the EC2 API and the S3/RegisterImage image-registration method are enabled, allow remote authenticated users to overwrite arbitrary files via a crafted (1) tarball or (2) manifest. | [email protected] | 6.0 | 1.94% | 2011-12-23 | 2026-06-16 |