VDB

CVE-2026-55203

CVE-2026-55203 PUBLISHED CVSS 9.300000190734863 CRITICAL

HAProxy ist ein weit verbreiteter Open Source Software Load Balancer und Application Delivery Controller.

EPSS 0.35% · 27.6th percentile

Risk Scores

CVSS 4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS Score
0.35%
27.6th percentile

Affected Products

VendorProductVersions
SUSESUSE Linux
Red HatRed Hat Enterprise Linux
HAProxyHAProxy HAProxy 3.4.0 commit <5985276

Timeline

  • Jun 18, 2026 CVE Published
  • Jun 19, 2026 Coalition ESS Score
  • Jun 19, 2026 Security Advisory
  • Aug 7, 2026 EPSS Score
  • Aug 11, 2026 Distribution Patch
  • Aug 11, 2026 Security Advisory
  • Aug 18, 2026 Distribution Patch
  • Aug 18, 2026 Security Advisory
  • Aug 18, 2026 Distribution Patch
  • Aug 18, 2026 Security Advisory
  • Aug 18, 2026 Distribution Patch
  • Aug 18, 2026 Security Advisory

References

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