CLEANSTART-2026-CR77142

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Import Source
https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-CR77142.json
JSON Data
https://api.osv.dev/v1/vulns/CLEANSTART-2026-CR77142
Upstream
Published
2026-09-25T00:36:58Z
Modified
2026-09-25T00:45:05Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection
Details

CVE-2026-56855 affects multiple packages. Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection. See references for individual vulnerability details.

References

Affected packages

CleanStart / kube-state-metrics

Package

Name
kube-state-metrics

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.19.1-r4

Database specific

source 
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-CR77142.json"

CleanStart / kube-state-metrics

Package

Name
kube-state-metrics

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.20.0-r1

Database specific

source 
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-CR77142.json"

CleanStart / prometheus-operator

Package

Name
prometheus-operator

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.93.1-r3

Database specific

source 
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-CR77142.json"

CleanStart / kube-state-metrics

Package

Name
kube-state-metrics

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.18.0-r10

Database specific

source 
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-CR77142.json"

CleanStart / kube-state-metrics

Package

Name
kube-state-metrics

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.17.0-r7

Database specific

source 
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-CR77142.json"