Critical
CVE-2026-33634
PUBLISHEDTrivy ecosystem supply chain briefly compromised
1 day faster than CISA KEV
- Vendor
- aquasecurity, BerriAI, team-telnyx
- Product
- setup-trivy, trivy-action, trivy, LiteLLM, telnyx
- Published
- Mar 23, 2026
- EPSS
- 23.9% · 96% pctl
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Description
Trivy is a security scanner. On March 19, 2026, a threat actor used compromised credentials to publish a malicious Trivy v0.69.4 release, force-push 76 of 77 version tags in `aquasecurity/trivy-action` to credential-stealing malware, and replace all 7 tags in `aquasecurity/setup-trivy` with malicious commits. This incident is a continuation of the supply chain attack that began in late February 2026. Following the initial disclosure on March 1, credential rotation was performed but was not atomic (not all credentials were revoked simultaneously). The attacker could have use a valid token to exfiltrate newly rotated secrets during the rotation window (which lasted a few days). This could have allowed the attacker to retain access and execute the March 19 attack. Affected components include the `aquasecurity/trivy` Go / Container image version 0.69.4, the `aquasecurity/trivy-action` GitHub Action versions 0.0.1 – 0.34.2 (76/77), and the`aquasecurity/setup-trivy` GitHub Action versions 0.2.0 – 0.2.6, prior to the recreation of 0.2.6 with a safe commit. Known safe versions include versions 0.69.2 and 0.69.3 of the Trivy binary, version 0.35.0 of trivy-action, and version 0.2.6 of setup-trivy. Additionally, take other mitigations to ensure the safety of secrets. If there is any possibility that a compromised version ran in one's environment, all secrets accessible to affected pipelines must be treated as exposed and rotated immediately. Check whether one's organization pulled or executed Trivy v0.69.4 from any source. Remove any affected artifacts immediately. Review all workflows using `aquasecurity/trivy-action` or `aquasecurity/setup-trivy`. Those who referenced a version tag rather than a full commit SHA should check workflow run logs from March 19–20, 2026 for signs of compromise. Look for repositories named `tpcp-docs` in one's GitHub organization. The presence of such a repository may indicate that the fallback exfiltration mechanism was triggered and secrets were successfully stolen. Pin GitHub Actions to full, immutable commit SHA hashes, don't use mutable version tags.
Weaknesses (CWE)
-
Embedded Malicious Code
CVSS scores
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitation status
Exploited in the wild
Recorded 2026-06-01 12:26:13 UTC · CVE
Proof of concept available
Recorded 2026-03-30 15:43:43 UTC · GitHub
References
- https://github.com/aquasecurity/trivy/security/advisories/GHSA-69fq-xp46-6x23
- https://github.com/team-telnyx/telnyx-python/security/advisories/GHSA-955r-262c-33jc
- https://github.com/BerriAI/litellm/issues/24518
- https://docs.litellm.ai/blog/security-update-march-2026
- https://futuresearch.ai/blog/litellm-pypi-supply-chain-attack
- https://github.com/aquasecurity/trivy/discussions/10425
- https://github.com/pypa/advisory-database/tree/main/vulns/litellm/PYSEC-2026-2.yaml
- https://inspector.pypi.io/project/litellm/1.82.7/packages/79/5f/b6998d42c6ccd32d36e12661f2734602e72a576d52a51f4245aef0b20b4d/litellm-1.82.7-py3-none-any.whl/litellm/proxy/proxy_server.py#line.130
- https://inspector.pypi.io/project/litellm/1.82.8/packages/f6/2c/731b614e6cee0bca1e010a36fd381fba69ee836fe3cb6753ba23ef2b9601/litellm-1.82.8.tar.gz/litellm-1.82.8/litellm_init.pth#line.1
- https://www.wiz.io/blog/teampcp-attack-kics-github-action
Known exploited vulnerability sources
Catalogues that list this CVE as a known exploited vulnerability.
| Source | Added |
|---|---|
| CVE First | 2026-06-01 12:26 UTC |
| CISA | 2026-06-02 14:02 UTC |
Potential proof of concepts
These PoCs are unverified and could contain malware. Use at your own risk.
github · Created 2026-03-30 15:43:43 UTC · 0 stars
**Scanner automatizado para la detección de indicadores de compromiso (IOCs) asociados al ataque a la cadena de suministro TeamPCP (CVE-2026-33634)**
Timeline
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CVE ID Reserved
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CVE Published to Public
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Proof of Concept Exploit Available
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Added to KEVIntel
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KEV confirmed by CISA