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Vulnerability record · CVE-2016-9574 · published 19 July 2018

CVE-2016-9574: Mozilla network security services vulnerability

Mozilla · Network Security Services

nss before version 3.30 is vulnerable to a remote denial of service during the session handshake when using SessionTicket extension and ECDHE-ECDSA.

5.9 CVSS 3.0 Medium EPSS 1.4% · top 28.6% CWE-325 · CWE-325CWE-384 · CWE-384
5.9CVSS 3.0 base score, v2 4.3
1.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 4 tagged exploit
17 Jun 2026Last modified by NVD

Description

nss before version 3.30 is vulnerable to a remote denial of service during the session handshake when using SessionTicket extension and ECDHE-ECDSA.

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://bugzilla.mozilla.org/show_bug.cgi?id=1320695 ExploitIssue TrackingPatchThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9574 ExploitIssue TrackingThird Party Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1320695 ExploitIssue TrackingPatchThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9574 ExploitIssue TrackingThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2016-9574), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.