本页列出影响 ubuntu linux 的已公开 CVE 漏洞（通过 NVD CPE 关联）。每行包含严重程度评分、摘要与发布日期，便于识别与分析安全问题。
| CVE | 摘要 | 来源 | 最高 CVSS | EPSS % | 公开时间 | 更新时间 |
|---|---|---|---|---|---|---|
| CVE-2011-4613 | The X.Org X wrapper (xserver-wrapper.c) in Debian GNU/Linux and Ubuntu Linux does not properly verify the TTY of a user who is starting X, which allows local users to bypass intended access restrictions by associating stdin with a file that is misinterpreted as the console TTY. | [email protected] | 4.6 | 0.86% | 2014-02-05 | 2026-04-29 |
| CVE-2009-1601 | The Ubuntu clamav-milter.init script in clamav-milter before 0.95.1+dfsg-1ubuntu1.2 in Ubuntu 9.04 sets the ownership of the current working directory to the clamav account, which might allow local users to bypass intended access restrictions via read or write operations involving this directory. | [email protected] | 6.8 | 0.32% | 2009-05-11 | 2026-04-23 |
| CVE-2008-6792 | system-tools-backends before 2.6.0-1ubuntu1.1 in Ubuntu 8.10, as used by "Users and Groups" in GNOME System Tools, hashes account passwords with 3DES and consequently limits effective password lengths to eight characters, which makes it easier for context-dependent attackers to successfully conduct brute-force password attacks. | [email protected] | 5.0 | 1.10% | 2009-05-07 | 2026-04-23 |
| CVE-2009-1573 | xvfb-run 1.6.1 in Debian GNU/Linux, Ubuntu, Fedora 10, and possibly other operating systems place the magic cookie (MCOOKIE) on the command line, which allows local users to gain privileges by listing the process and its arguments. | [email protected] | 4.6 | 0.46% | 2009-05-06 | 2026-04-23 |
| CVE-2008-4306 | Buffer overflow in enscript before 1.6.4 has unknown impact and attack vectors, possibly related to the font escape sequence. | [email protected] | 9.3 | 2.44% | 2008-11-04 | 2026-04-23 |
| CVE-2008-2285 | The ssh-vulnkey tool on Ubuntu Linux 7.04, 7.10, and 8.04 LTS does not recognize authorized_keys lines that contain options, which makes it easier for remote attackers to exploit CVE-2008-0166 by guessing a key that was not identified by this tool. | [email protected] | 5.0 | 1.69% | 2008-05-18 | 2026-04-23 |