fix(cve): CVE-2026-40938, CVE-2026-40161 - bump tektoncd/pipeline to v1.3.4 [release-v0.42.2]#2868
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…v1.3.4 - Update github.com/tektoncd/pipeline from v1.3.1 to v1.3.4 - CVE-2026-40938 (Critical): Arbitrary code execution and secret exfiltration via malicious git commands in the git resolver - CVE-2026-40161 (High): Information disclosure of Git API token via user-controlled serverURL in the git resolver Resolves: SRVKP-11720, SRVKP-11650 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> Signed-off-by: divyansh42 <diagrawa@redhat.com>
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[APPROVALNOTIFIER] This PR is NOT APPROVED This pull-request has been approved by: pratap0007 The full list of commands accepted by this bot can be found here. DetailsNeeds approval from an approver in each of these files:Approvers can indicate their approval by writing |
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CVE Details
CVE-2026-40938 (Critical)
Tekton Pipelines: Arbitrary code execution and secret exfiltration via malicious git commands
The git resolver's
revisionparameter is passed directly togit fetchwithout validation. An attacker can inject arbitrary git fetch flags via the--upload-pack=flag, enabling arbitrary code execution on the resolver pod.github.com/tektoncd/pipeline v1.3.4CVE-2026-40161 (High)
Tekton Pipelines: Information disclosure of Git API token via user-controlled serverURL
The git resolver in API mode sends the system-configured Git API token to a user-controlled
serverURL, enabling token exfiltration.github.com/tektoncd/pipeline v1.3.4Fix Summary
Updated
github.com/tektoncd/pipelinefromv1.3.1tov1.3.4ingo.modand ran./hack/update-deps.sh.go.modgithub.com/tektoncd/pipeline v1.3.1→v1.3.4go.sumvendor/hack/update-deps.shthird_party/Test Results
go mod tidygo build -mod=vendor ./...go mod verifyJira References
SRVKP-11720, SRVKP-11650