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CVE-2026-6517 Mattermost Desktop App fails to restrict the allow list of domains which NTLM credentials are passed
| Reporter | Title | Published | Views | Family All 6 |
|---|---|---|---|---|
 | CVE-2026-6517 | 15 Jun 202616:16 | – | circl |
 | CVE-2026-6517 | 15 Jun 202613:55 | – | cve |
 | EUVD-2026-36725 | 15 Jun 202613:55 | – | euvd |
 | CVE-2026-6517 | 15 Jun 202614:16 | – | nvd |
 | PT-2026-49238 | 15 Jun 202600:00 | – | ptsecurity |
 | CVE-2026-6517 Mattermost Desktop App fails to restrict the allow list of domains which NTLM credentials are passed | 15 Jun 202613:55 | – | vulnrichment |
[
{
"defaultStatus": "unaffected",
"product": "Mattermost",
"vendor": "Mattermost",
"versions": [
{
"lessThanOrEqual": "5.5.13",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"version": "6.2.0",
"status": "unaffected"
},
{
"version": "5.13.6.0",
"status": "unaffected"
}
]
}
]| Source | Link |
|---|---|
| mattermost | www.mattermost.com/security-updates |
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15 Jun 2026 13:55Current
CVSS 3.16.3