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Vulnerability record · CVE-2016-1544 · published 6 February 2020

CVE-2016-1544: Nghttp2 uncontrolled resource consumption vulnerability

Nghttp2 · Nghttp2

nghttp2 before 1.7.1 allows remote attackers to cause a denial of service (memory exhaustion).

3.3 CVSS 3.1 Low EPSS 0.89% · top 42.4% CWE-400 · Uncontrolled resource consumption
3.3CVSS 3.1 base score, v2 2.1
0.89%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
12References
17 Jun 2026Last modified by NVD

Description

nghttp2 before 1.7.1 allows remote attackers to cause a denial of service (memory exhaustion).

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Affected products

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

References

LinkTags
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177308.html Mailing ListPatchThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177666.html Mailing ListPatchThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1308461 Issue TrackingPatchThird Party Advisory
https://github.com/nghttp2/nghttp2/compare/v1.7.0...v1.7.1 Release NotesThird Party Advisory
https://github.com/nghttp2/nghttp2/releases/tag/v1.7.1 Release NotesThird Party Advisory
https://security.gentoo.org/glsa/201612-13 Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177308.html Mailing ListPatchThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177666.html Mailing ListPatchThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1308461 Issue TrackingPatchThird Party Advisory
https://github.com/nghttp2/nghttp2/compare/v1.7.0...v1.7.1 Release NotesThird Party Advisory
https://github.com/nghttp2/nghttp2/releases/tag/v1.7.1 Release NotesThird Party Advisory
https://security.gentoo.org/glsa/201612-13 Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2016-1544), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.