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CVE-2019-20880

🗓️ 09 Jan 2026 10:07:24Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 19 Views

Denial of service vulnerability in Mattermost Server before specific versions can lead to memory consumption.

Related
Refs
ReporterTitlePublishedViews
Family
cnvd
CNVD
Mattermost Server Resource Management Error Vulnerability (CNVD-2020-41488)
22 Jun 202000:00
–cnvd
cve
CVE
CVE-2019-20880
19 Jun 202016:29
–cve
cvelist
Cvelist
CVE-2019-20880
19 Jun 202016:29
–cvelist
euvd
EUVD
EUVD-2019-11417
7 Oct 202500:30
–euvd
mend
Mend
CVE-2019-20880
19 Jun 202016:29
–mend
nvd
NVD
CVE-2019-20880
19 Jun 202017:15
–nvd
prion
Prion
Design/Logic Flaw
19 Jun 202017:15
–prion
ptsecurity
Positive Technologies
PT-2020-10844
19 Jun 202000:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2019-20880: Allocation of Resources Without Limits or Throttling
19 Jun 202000:00
–rapid7

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09 Jan 2026 10:07Current
7.2High risk
Vulners AI Score7.2
CVSS 25
CVSS 3.17.5
EPSS0.01114
19