| 99276 | GLSA-201704-03 : X.Org: Multiple vulnerabilities | Nessus | Gentoo Local Security Checks | 4/11/2017 | 1/11/2021 | critical |
| 94774 | Fedora 25 : libX11 (2016-0df69ab477) | Nessus | Fedora Local Security Checks | 11/15/2016 | 1/11/2021 | critical |
| 94036 | SUSE SLED12 / SLES12 Security Update : X Window System client libraries (SUSE-SU-2016:2505-1) | Nessus | SuSE Local Security Checks | 10/13/2016 | 1/6/2021 | critical |
| 131633 | EulerOS 2.0 SP2 : libX11 (EulerOS-SA-2019-2480) | Nessus | Huawei Local Security Checks | 12/4/2019 | 4/8/2024 | critical |
| 94439 | Slackware 13.0 / 13.1 / 13.37 / 14.0 / 14.1 / 14.2 / current : x11 (SSA:2016-305-02) | Nessus | Slackware Local Security Checks | 11/1/2016 | 1/14/2021 | critical |
| 94939 | SUSE SLED12 / SLES12 Security Update : X Window System client libraries (SUSE-SU-2016:2828-1) | Nessus | SuSE Local Security Checks | 11/17/2016 | 1/6/2021 | critical |
| 196725 | RHEL 5 : libx11 (Unpatched Vulnerability) (deprecated) | Nessus | Red Hat Local Security Checks | 5/11/2024 | 5/31/2024 | critical |
| 196634 | RHEL 6 : libx11 (Unpatched Vulnerability) (deprecated) | Nessus | Red Hat Local Security Checks | 5/11/2024 | 5/31/2024 | critical |
| 198676 | RHEL 7 : libx11 (Unpatched Vulnerability) | Nessus | Red Hat Local Security Checks | 6/3/2024 | 6/3/2024 | critical |
| 95644 | openSUSE Security Update : X Window System client libraries (openSUSE-2016-1420) | Nessus | SuSE Local Security Checks | 12/8/2016 | 1/19/2021 | critical |
| 95651 | SUSE SLES11 Security Update : xorg-x11-libX11 (SUSE-SU-2016:3054-1) | Nessus | SuSE Local Security Checks | 12/8/2016 | 1/19/2021 | critical |
| 95564 | SUSE SLED12 / SLES12 Security Update : libX11 (SUSE-SU-2016:3001-1) | Nessus | SuSE Local Security Checks | 12/6/2016 | 1/6/2021 | critical |
| 94220 | openSUSE Security Update : X Window System client libraries (openSUSE-2016-1214) | Nessus | SuSE Local Security Checks | 10/24/2016 | 1/19/2021 | critical |
| 198680 | RHEL 5 : libx11 (Unpatched Vulnerability) | Nessus | Red Hat Local Security Checks | 6/3/2024 | 6/3/2024 | critical |
| 198683 | RHEL 6 : libx11 (Unpatched Vulnerability) | Nessus | Red Hat Local Security Checks | 6/3/2024 | 6/3/2024 | critical |
| 112205 | Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : libx11 vulnerabilities (USN-3758-1) | Nessus | Ubuntu Local Security Checks | 8/31/2018 | 8/27/2024 | critical |
| 196712 | RHEL 7 : libx11 (Unpatched Vulnerability) (deprecated) | Nessus | Red Hat Local Security Checks | 5/11/2024 | 5/31/2024 | critical |
