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CVE-2026-40355

CVE-2026-40355 PUBLISHED CVSS 8.699999809265137 HIGH

Kerberos ist ein verteilter Netzwerkdienst zur Authentifizierung. MIT Kerberos ist die freie Implementierung des "Kerberos network authentication protocol", des Massachusetts Institute of Technology (MIT).

EPSS 0.61% · 47.8th percentile

Risk Scores

CVSS 4.0
8.699999809265137
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS Score
0.61%
47.8th percentile

Affected Products

VendorProductVersions
DebianDebian Linux
Red HatRed Hat Enterprise Linux
SUSESUSE Linux
RESFRESF Rocky Linux
IBMIBM MQ operator
SUSESUSE openSUSE
UbuntuUbuntu Linux
OracleOracle Linux
IBMIBM QRadar SIEM <7.5.0 UP15 IF04
FedoraFedora Linux
Red HatRed Hat Enterprise Linux Update Infrastructure 5.1
Red HatRed Hat Enterprise Linux Cryostat <4.2.0
SiemensSiemens SIMATIC S7 1500 CPU

Timeline

  • CVE Published
  • Apr 27, 2026 PoC Published
  • May 13, 2026 Distribution Patch
  • May 13, 2026 Security Advisory
  • May 13, 2026 Security Advisory
  • May 17, 2026 Distribution Patch
  • May 18, 2026 EPSS Score
  • May 19, 2026 EPSS Score
  • May 20, 2026 EPSS Score
  • May 20, 2026 Distribution Patch
  • May 20, 2026 Security Advisory
  • May 21, 2026 EPSS Score

References

…and 20 more

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