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CVE-2026-45076

🗓️ 28 May 2026 15:50:25Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 17 Views

Synapse prior to 1.152.1 denial of service allows crafted events to block paginated room history.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-45076
28 May 202615:50
attackerkb
Chainguard
CVE-2026-45076 vulnerabilities
23 May 202601:18
cgr
CNNVD
synapse 输入验证错误漏洞
28 May 202600:00
cnnvd
Cvelist
CVE-2026-45076 Synapse pagination denial of service
28 May 202615:50
cvelist
Debian CVE
CVE-2026-45076
28 May 202615:50
debiancve
EUVD
EUVD-2026-32934
28 May 202615:50
euvd
Github Security Blog
Synapse pagination Denial of Service
14 May 202616:18
github
NVD
CVE-2026-45076
28 May 202617:16
nvd
OSV
CGA-JX7F-G5VJ-6W3G
22 May 202620:32
osv
OSV
DEBIAN-CVE-2026-45076
28 May 202617:16
osv
Rows per page
NVD
Vulners
Node
elementsynapseRange<1.152.1
[
  {
    "vendor": "element-hq",
    "product": "synapse",
    "versions": [
      {
        "version": "< 1.152.1",
        "status": "affected"
      }
    ]
  }
]

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04 Jun 2026 18:04Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.12.7
CVSS 45.1
EPSS0.00091
SSVC
17