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
1101 - 1110 of 9814 results
18 September 2024
Several security issues were fixed in the Linux kernel.
- Ubuntu 22.04 LTS,
- 20.04 LTS
CVE ID
CVE-2024-42160, CVE-2024-39496, CVE-2024-39494 + 5 others
18 September 2024
Several security issues were fixed in the Linux kernel.
- Ubuntu 24.04 LTS,
- 22.04 LTS
CVE ID
CVE-2024-42160, CVE-2024-42224, CVE-2024-42154 + 3 others
18 September 2024
Several security issues were fixed in the Linux kernel.
- Ubuntu 22.04 LTS
CVE ID
CVE-2024-35825, CVE-2024-35950, CVE-2024-26989 + 426 others
18 September 2024
Several security issues were fixed in Apache HTTP Server.
- Ubuntu 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2024-38475, CVE-2024-38474, CVE-2024-38476 + 1 other
18 September 2024
Several security issues were fixed in OpenSSL.
- Ubuntu 14.04 LTS
CVE ID
CVE-2024-0727, CVE-2022-2068, CVE-2021-23840 + 3 others
17 September 2024
Quagga could be made to crash if it received specially crafted network traffic.
- Ubuntu 20.04 LTS
CVE ID
17 September 2024
FRR could be made to crash if it received specially crafted network traffic.
- Ubuntu 24.04 LTS,
- 22.04 LTS
CVE ID
17 September 2024
Several security issues were fixed in Expat.
- Ubuntu 22.04 LTS
CVE ID
17 September 2024
Several security issues were fixed in libxmltok.
- Ubuntu 24.04 LTS
CVE ID
17 September 2024
Several security issues were fixed in ClamAV.
- Ubuntu 18.04 LTS,
- 16.04 LTS
CVE ID
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