CVE-2026-17507 MLS membership checks compare a uint32 leaf_index as signed, admitting an out-of-range sender
| Reporter | Title | Published | Views | Family All 4 |
|---|---|---|---|---|
 | CVE-2026-17507 | 2 Oct 202600:00 | – | cve |
 | EUVD-2026-91235 | 2 Oct 202609:31 | – | euvd |
 | CVE-2026-17507 | 2 Oct 202608:17 | – | nvd |
 | PT-2026-104127 | 2 Oct 202600:00 | – | ptsecurity |
[
{
"vendor": "Legion of the Bouncy Castle Inc.",
"product": "BC-JAVA",
"platforms": [
"all"
],
"collectionURL": "https://www.bouncycastle.org/download/bouncy-castle-java/",
"packageName": "bcmls",
"repo": "https://github.com/bcgit/bc-java",
"packageURL": "pkg:maven/org.bouncycastle/bcmls-jdk18on",
"modules": [
"mls"
],
"programFiles": [
"GroupKeySet",
"Group"
],
"versions": [
{
"status": "affected",
"version": "1.73",
"lessThan": "1.86",
"versionType": "maven"
}
],
"defaultStatus": "unaffected"
}
]Data
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02 Oct 2026 07:26Current
CVSS 48.7