diff --git a/2018/15xxx/CVE-2018-15518.json b/2018/15xxx/CVE-2018-15518.json
index 3e41e1de400..970e7dd63ef 100644
--- a/2018/15xxx/CVE-2018-15518.json
+++ b/2018/15xxx/CVE-2018-15518.json
@@ -126,6 +126,11 @@
                 "refsource": "SUSE",
                 "name": "openSUSE-SU-2020:1530",
                 "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00090.html"
+            },
+            {
+                "refsource": "MLIST",
+                "name": "[debian-lts-announce] 20200928 [SECURITY] [DLA 2377-1] qt4-x11 security update",
+                "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00023.html"
             }
         ]
     }
diff --git a/2018/19xxx/CVE-2018-19869.json b/2018/19xxx/CVE-2018-19869.json
index 7fa2f52f64a..d9621bc5a25 100644
--- a/2018/19xxx/CVE-2018-19869.json
+++ b/2018/19xxx/CVE-2018-19869.json
@@ -96,6 +96,11 @@
                 "refsource": "SUSE",
                 "name": "openSUSE-SU-2020:1530",
                 "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00090.html"
+            },
+            {
+                "refsource": "MLIST",
+                "name": "[debian-lts-announce] 20200928 [SECURITY] [DLA 2377-1] qt4-x11 security update",
+                "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00023.html"
             }
         ]
     }
diff --git a/2018/19xxx/CVE-2018-19870.json b/2018/19xxx/CVE-2018-19870.json
index 17f35c9171c..6dcd7e8a831 100644
--- a/2018/19xxx/CVE-2018-19870.json
+++ b/2018/19xxx/CVE-2018-19870.json
@@ -96,6 +96,11 @@
                 "refsource": "REDHAT",
                 "name": "RHSA-2019:3390",
                 "url": "https://access.redhat.com/errata/RHSA-2019:3390"
+            },
+            {
+                "refsource": "MLIST",
+                "name": "[debian-lts-announce] 20200928 [SECURITY] [DLA 2377-1] qt4-x11 security update",
+                "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00023.html"
             }
         ]
     }
diff --git a/2018/19xxx/CVE-2018-19871.json b/2018/19xxx/CVE-2018-19871.json
index 237458d12b2..20bc9d97c79 100644
--- a/2018/19xxx/CVE-2018-19871.json
+++ b/2018/19xxx/CVE-2018-19871.json
@@ -76,6 +76,11 @@
                 "refsource": "REDHAT",
                 "name": "RHSA-2019:2135",
                 "url": "https://access.redhat.com/errata/RHSA-2019:2135"
+            },
+            {
+                "refsource": "MLIST",
+                "name": "[debian-lts-announce] 20200928 [SECURITY] [DLA 2377-1] qt4-x11 security update",
+                "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00023.html"
             }
         ]
     }
diff --git a/2018/19xxx/CVE-2018-19872.json b/2018/19xxx/CVE-2018-19872.json
index 9dad066e57d..fbc629d6ba0 100644
--- a/2018/19xxx/CVE-2018-19872.json
+++ b/2018/19xxx/CVE-2018-19872.json
@@ -86,6 +86,16 @@
                 "refsource": "UBUNTU",
                 "name": "USN-4275-1",
                 "url": "https://usn.ubuntu.com/4275-1/"
+            },
+            {
+                "refsource": "MLIST",
+                "name": "[debian-lts-announce] 20200928 [SECURITY] [DLA 2376-1] qtbase-opensource-src security update",
+                "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00024.html"
+            },
+            {
+                "refsource": "MLIST",
+                "name": "[debian-lts-announce] 20200928 [SECURITY] [DLA 2377-1] qt4-x11 security update",
+                "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00023.html"
             }
         ]
     }
diff --git a/2018/19xxx/CVE-2018-19873.json b/2018/19xxx/CVE-2018-19873.json
index eaf41521197..12a1bebe0ce 100644
--- a/2018/19xxx/CVE-2018-19873.json
+++ b/2018/19xxx/CVE-2018-19873.json
@@ -116,6 +116,11 @@
                 "refsource": "SUSE",
                 "name": "openSUSE-SU-2020:1530",
                 "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00090.html"
+            },
+            {
+                "refsource": "MLIST",
+                "name": "[debian-lts-announce] 20200928 [SECURITY] [DLA 2377-1] qt4-x11 security update",
+                "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00023.html"
             }
         ]
     }
diff --git a/2020/17xxx/CVE-2020-17507.json b/2020/17xxx/CVE-2020-17507.json
index 213a58e5464..0cffa6ed5cb 100644
--- a/2020/17xxx/CVE-2020-17507.json
+++ b/2020/17xxx/CVE-2020-17507.json
@@ -101,6 +101,16 @@
                 "refsource": "SUSE",
                 "name": "openSUSE-SU-2020:1530",
                 "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00090.html"
+            },
+            {
+                "refsource": "MLIST",
+                "name": "[debian-lts-announce] 20200928 [SECURITY] [DLA 2376-1] qtbase-opensource-src security update",
+                "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00024.html"
+            },
+            {
+                "refsource": "MLIST",
+                "name": "[debian-lts-announce] 20200928 [SECURITY] [DLA 2377-1] qt4-x11 security update",
+                "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00023.html"
             }
         ]
     }