Ubuntu Security Notices
Developers issue an Ubuntu Security Notice when a security issue is fixed in an official Ubuntu package. You can find additional guidance for high-profile vulnerabilities in the Ubuntu Vulnerability Knowledge Base section.
To report a security vulnerability in an Ubuntu package, please contact the Security Team.
The Security Team also produces OVAL files for each Ubuntu release. These are an industry-standard machine-readable format dataset that contain details of all known security vulnerabilities and fixes relevant to the Ubuntu release, and can be used to determine whether a particular patch is appropriate. OVAL files can also be used to audit a system to check whether the latest security fixes have been applied.
Search USNs
USN ID, name, description or CVE ID contains
881 - 890 of 981 results
29 July 2024
Several security issues were fixed in the Linux kernel.
- Ubuntu 24.04 LTS
CVE ID
CVE-2024-35992, CVE-2024-36016, CVE-2024-25742 + 4 others
26 July 2024
Several security issues were fixed in the Linux kernel.
- Ubuntu 24.04 LTS
CVE ID
CVE-2024-35929, CVE-2024-26994, CVE-2024-35892 + 177 others
24 July 2024
poppler could be made to denial of service if it opened a specially crafted PDF.
- Ubuntu 24.04 LTS,
- 22.04 LTS
CVE ID
24 July 2024
provd could be made to run programs as an administrator.
- Ubuntu 24.04 LTS
CVE ID
24 July 2024
python-zipp could be made to crash if certain zip files are used.
- Ubuntu 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS
CVE ID
23 July 2024
Nova would allow unintended access to files over the network.
- Ubuntu 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS
CVE ID
23 July 2024
Squid could be made to crash if it processed specially crafted characters.
- Ubuntu 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
23 July 2024
Several security issues were fixed in Bind.
- Ubuntu 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS
CVE ID
CVE-2024-1975, CVE-2024-1737, CVE-2024-0760 + 1 other
23 July 2024
Several security issues were fixed in the Linux kernel.
- Ubuntu 24.04 LTS
CVE ID
CVE-2024-35967, CVE-2024-35866, CVE-2024-35933 + 176 others
22 July 2024
PyMongo could be made to crash or expose sensitive information if it received a crafted BSON.
- Ubuntu 24.04 LTS,
- 22.04 LTS,
- 20.04 LTS,
- 18.04 LTS,
- 16.04 LTS
CVE ID
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