Publish Advisories

GHSA-f3p8-j3ww-gvq7
GHSA-q4jf-gp35-367g
GHSA-vgrc-x22q-wc53
GHSA-w447-hxj8-xq6p

Author: advisory-database[bot]

advisories/unreviewed/2026/06/GHSA-f3p8-j3ww-gvq7/GHSA-f3p8-j3ww-gvq7.json

@@ -0,0 +1,31 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-f3p8-j3ww-gvq7",
+  "modified": "2026-06-27T12:30:51Z",
+  "published": "2026-06-27T12:30:51Z",
+  "aliases": [
+    "CVE-2026-49416"
+  ],
+  "details": "The CONS_HISTORY ioctl handler did not adequately validate the requested history size.  A large value caused an integer overflow in the buffer size calculation, resulting in a heap allocation smaller than expected.  Subsequent initialization of the buffer wrote beyond the end of the allocation.\n\nAn unprivileged local user with access to a vt(4) device can trigger an out-of-bounds write in the kernel, potentially escalating privileges.",
+  "severity": [],
+  "affected": [],
+  "references": [
+    {
+      "type": "ADVISORY",
+      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-49416"
+    },
+    {
+      "type": "WEB",
+      "url": "https://security.freebsd.org/advisories/FreeBSD-SA-26:34.vt.asc"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-190"
+    ],
+    "severity": null,
+    "github_reviewed": false,
+    "github_reviewed_at": null,
+    "nvd_published_at": "2026-06-27T10:16:38Z"
+  }
+}

advisories/unreviewed/2026/06/GHSA-q4jf-gp35-367g/GHSA-q4jf-gp35-367g.json

@@ -1,7 +1,7 @@
 {
   "schema_version": "1.4.0",
   "id": "GHSA-q4jf-gp35-367g",
-  "modified": "2026-06-24T18:32:46Z",
+  "modified": "2026-06-27T12:30:51Z",
   "published": "2026-06-24T18:32:45Z",
   "aliases": [
     "CVE-2026-53070"
@@ -14,6 +14,10 @@
       "type": "ADVISORY",
       "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53070"
     },
+    {
+      "type": "WEB",
+      "url": "https://git.kernel.org/stable/c/0de7db2eb27e82b983157016fa604b1ba664ae5f"
+    },
     {
       "type": "WEB",
       "url": "https://git.kernel.org/stable/c/2cd7e6971fc2787408ceef17906ea152791448cf"

advisories/unreviewed/2026/06/GHSA-vgrc-x22q-wc53/GHSA-vgrc-x22q-wc53.json

@@ -1,7 +1,7 @@
 {
   "schema_version": "1.4.0",
   "id": "GHSA-vgrc-x22q-wc53",
-  "modified": "2026-06-24T09:30:48Z",
+  "modified": "2026-06-27T12:30:51Z",
   "published": "2026-06-24T09:30:48Z",
   "aliases": [
     "CVE-2026-52938"
@@ -14,6 +14,10 @@
       "type": "ADVISORY",
       "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-52938"
     },
+    {
+      "type": "WEB",
+      "url": "https://git.kernel.org/stable/c/16af24fea29c209dea53595c99f6da9398548e1b"
+    },
     {
       "type": "WEB",
       "url": "https://git.kernel.org/stable/c/375e4e33c18dfa05c5dfd5f3dfffeb29343dd4c7"

advisories/unreviewed/2026/06/GHSA-w447-hxj8-xq6p/GHSA-w447-hxj8-xq6p.json

@@ -1,7 +1,7 @@
 {
   "schema_version": "1.4.0",
   "id": "GHSA-w447-hxj8-xq6p",
-  "modified": "2026-06-09T21:32:20Z",
+  "modified": "2026-06-27T12:30:49Z",
   "published": "2026-06-03T18:33:12Z",
   "aliases": [
     "CVE-2026-46252"
@@ -23,6 +23,10 @@
       "type": "WEB",
       "url": "https://git.kernel.org/stable/c/497330b203d2c59c5ff3fa4c34d14494d7203bc3"
     },
+    {
+      "type": "WEB",
+      "url": "https://git.kernel.org/stable/c/bde74af8d4466213007bdd42cc85fa72c861dea7"
+    },
     {
       "type": "WEB",
       "url": "https://git.kernel.org/stable/c/c66e0db0f37290b53c57994f998bb55590364fd0"