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CVE-2026-3114

🗓️ 26 Mar 2026 17:16:42Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 1 Views

Mattermost fails to validate decompressed archive sizes, enabling authenticated file upload users to cause denial of service with zip bombs.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-3114
26 Mar 202616:21
attackerkb
Circl
CVE-2026-3114
27 Mar 202603:00
circl
CNNVD
Mattermost 安全漏洞
26 Mar 202600:00
cnnvd
CVE
CVE-2026-3114
26 Mar 202616:21
cve
Cvelist
CVE-2026-3114 Zip Bomb Denial of Service via Unrestricted Archive Decompression
26 Mar 202616:21
cvelist
EUVD
EUVD-2026-16242
26 Mar 202618:31
euvd
Github Security Blog
Mattermost doesn't validate decompressed archive entry sizes during file extraction
26 Mar 202618:31
github
OSV
GHSA-VHGH-G7X8-4RX8 Mattermost doesn't validate decompressed archive entry sizes during file extraction
26 Mar 202618:31
osv
Positive Technologies
PT-2026-28423
26 Mar 202600:00
ptsecurity
RedhatCVE
CVE-2026-3114
26 Mar 202619:27
redhatcve
Rows per page
NVD
Node
mattermostmattermost_serverRange10.11.010.11.12
OR
mattermostmattermost_serverRange11.2.011.2.4
OR
mattermostmattermost_serverRange11.3.011.3.2
OR

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