GO-2026-6568 Gardener: Authorization Bypass via Group Subject Injection in gardener/gardener

Gardener: Authorization Bypass via Group Subject Injection in gardener/gardener. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive reports from vulnerability scanners,...

PT-2026-105587

Gardener: Authorization Bypass via Group Subject Injection in gardener/gardener. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive reports from vulnerability scanners,...

arca (>=0.1.0a0, <=0.1.0), mali (>=0.2775.0, <=0.4018.0) +4 more potentially affected by CVE-2026-87819 via gitpython (2.1.7)

gitpython PYPI version 2.1.7 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - arca =0.1.0a0, =0.2775.0, =0.2304.0, =0.2304.0, =0.1.0a1, =1.0.0, =1.0.6 Source cves: CVE-2026-87819 Source advisory: OSV:GHSA-G5VV-9GXW-82HX...

arca (>=0.1.0a0, <=0.1.0), mali (>=0.2775.0, <=0.4018.0) +4 more potentially affected by CVE-2026-87817 via gitpython (2.1.7)

gitpython PYPI version 2.1.7 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - arca =0.1.0a0, =0.2775.0, =0.2304.0, =0.2304.0, =0.1.0a1, =1.0.0, =1.0.6 Source cves: CVE-2026-87817 Source advisory: OSV:GHSA-239G-WHFQ-7XJ9...

Gardener: Authorization Bypass via Group Subject Injection

Overview The manage-members custom verb authorization check in the Gardener API server's customverbauthorizer admission plugin can be bypassed by adding Group or ServiceAccount subjects to a Project's member list. The check is documented as controlling "human users or groups", but the...

GHSA-GFJV-GQF2-C888 Gardener: Authorization Bypass via Group Subject Injection

Overview The manage-members custom verb authorization check in the Gardener API server's customverbauthorizer admission plugin can be bypassed by adding Group or ServiceAccount subjects to a Project's member list. The check is documented as controlling "human users or groups", but the...

CVE-2026-79767

Gardener implements the automated management and operation of Kubernetes clusters as a service. Prior to 1.142.6, 1.143.3, 1.144.2, and 1.145.0, the customverbauthorizer admission plugin's mustCheckProjectMembers manage-members check compares changes to User subjects but does not account for Grou...

CVE-2026-79767

Gardener implements the automated management and operation of Kubernetes clusters as a service. Prior to 1.142.6, 1.143.3, 1.144.2, and 1.145.0, the customverbauthorizer admission plugin's mustCheckProjectMembers manage-members check compares changes to User subjects but does not account for Grou...

CVE-2026-79767 Gardener: Authorization Bypass via Group Subject Injection

Gardener implements the automated management and operation of Kubernetes clusters as a service. Prior to 1.142.6, 1.143.3, 1.144.2, and 1.145.0, the customverbauthorizer admission plugin's mustCheckProjectMembers manage-members check compares changes to User subjects but does not account for Grou...

EUVD-2026-84821

Gardener implements the automated management and operation of Kubernetes clusters as a service. Prior to 1.142.6, 1.143.3, 1.144.2, and 1.145.0, the customverbauthorizer admission plugin's mustCheckProjectMembers manage-members check compares changes to User subjects but does not account for Grou...

CVE-2026-79767

The Gardener platform contains an authorization bypass in the customverbauthorizer admission plugin's mustCheckProjectMembers check. The vulnerability stems from the isHumanUser() function, which incorrectly filters for User -kind subjects while ignoring Group and ServiceAccount subjects. This al...

CVE-2026-79767 Gardener: Authorization Bypass via Group Subject Injection

Gardener implements the automated management and operation of Kubernetes clusters as a service. Prior to 1.142.6, 1.143.3, 1.144.2, and 1.145.0, the customverbauthorizer admission plugin's mustCheckProjectMembers manage-members check compares changes to User subjects but does not account for Grou...

CVE-2026-79767 Gardener: Authorization Bypass via Group Subject Injection

Gardener implements the automated management and operation of Kubernetes clusters as a service. Prior to 1.142.6, 1.143.3, 1.144.2, and 1.145.0, the customverbauthorizer admission plugin's mustCheckProjectMembers manage-members check compares changes to User subjects but does not account for Grou...

CVE-2026-79767: Incorrect Authorization

Gardener implements the automated management and operation of Kubernetes clusters as a service. Prior to 1.142.6, 1.143.3, 1.144.2, and 1.145.0, the customverbauthorizer admission plugin's mustCheckProjectMembers manage-members check compares changes to User subjects but does not account for Grou...

PT-2026-97041

Name of the Vulnerable Software and Affected Versions Gardener versions prior to 1.142.6 Gardener versions prior to 1.143.3 Gardener versions prior to 1.144.2 Gardener versions prior to 1.145.0 Description The customverbauthorizer admission plugin in the Gardener API server contains a flaw in its...

arca (>=0.1.0a0, <=0.1.0), mali (>=0.2775.0, <=0.4018.0) +4 more potentially affected by CVE-2026-78679 via gitpython (2.1.7)

gitpython PYPI version 2.1.7 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - arca =0.1.0a0, =0.2775.0, =0.2304.0, =0.2304.0, =0.1.0a1, =1.0.0, =1.0.6 Source cves: CVE-2026-78679 Source advisory: OSV:PYSEC-2026-3837...

arca (>=0.1.0a0, <=0.1.0), mali (>=0.2775.0, <=0.4018.0) +4 more potentially affected by CVE-2026-76217 via gitpython (2.1.7)

gitpython PYPI version 2.1.7 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - arca =0.1.0a0, =0.2775.0, =0.2304.0, =0.2304.0, =0.1.0a1, =1.0.0, =1.0.6 Source cves: CVE-2026-76217 Source advisory: OSV:PYSEC-2026-3841...

arca (>=0.1.0a0, <=0.1.0), mali (>=0.2775.0, <=0.4018.0) +4 more potentially affected by CVE-2026-76220 via gitpython (2.1.7)

gitpython PYPI version 2.1.7 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - arca =0.1.0a0, =0.2775.0, =0.2304.0, =0.2304.0, =0.1.0a1, =1.0.0, =1.0.6 Source cves: CVE-2026-76220 Source advisory: OSV:PYSEC-2026-3843...

arca (>=0.1.0a0, <=0.1.0), mali (>=0.2775.0, <=0.4018.0) +4 more potentially affected by CVE-2026-76218 via gitpython (2.1.7)

gitpython PYPI version 2.1.7 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - arca =0.1.0a0, =0.2775.0, =0.2304.0, =0.2304.0, =0.1.0a1, =1.0.0, =1.0.6 Source cves: CVE-2026-76218 Source advisory: OSV:PYSEC-2026-3840...

arca (>=0.1.0a0, <=0.1.0), mali (>=0.2775.0, <=0.4018.0) +4 more potentially affected by CVE-2026-67325 via gitpython (2.1.7)

gitpython PYPI version 2.1.7 is affected by a known vulnerability. The following packages have a transitive dependency on gitpython and may be impacted: - arca =0.1.0a0, =0.2775.0, =0.2304.0, =0.2304.0, =0.1.0a1, =1.0.0, =1.0.6 Source cves: CVE-2026-67325 Source advisory: OSV:PYSEC-2026-3836...