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Security Deep Dive

adk-python

Security posture and CVE patch evidence from tracked releases.

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15 critical dependency CVEs affects v1.34.2.

Audit transitive dependencies; consider upgrading or pinning replacements.

Versions by Severity

CVEs are attributed to tracked releases published before the patch release.

20 versions tracked

Version	Published	C	H	M	L	KEV	Notes
v1.34.2	2026-06-01	—	—	—	—	—	Latest
v2.1.0	2026-05-23	—	—	—	—	—	—
v2.0.0	2026-05-19	—	—	—	—	—	—
v1.34.0	2026-05-18	—	—	—	—	—	—
v1.33.0	2026-05-08	—	—	—	—	—	Patches CVE-2026-42208
v1.32.0	2026-05-01	1	—	—	—	KEV 1	—
v1.31.1	2026-04-21	1	—	—	—	KEV 1	—
v1.31.0	2026-04-17	1	—	—	—	KEV 1	—
v1.30.0	2026-04-13	1	—	—	—	KEV 1	—
v1.29.0	2026-04-09	1	—	—	—	KEV 1	—
v1.28.1	2026-04-02	1	—	—	—	KEV 1	—
v1.28.0	2026-03-26	1	—	—	—	KEV 1	—
v1.27.5	2026-03-26	1	—	—	—	KEV 1	—
v1.27.4	2026-03-24	1	—	—	—	KEV 1	—
v1.27.3	2026-03-23	1	—	—	—	KEV 1	—
v1.27.2	2026-03-17	1	—	—	—	KEV 1	—
v1.27.1	2026-03-13	1	—	—	—	KEV 1	—
v1.27.0	2026-03-12	1	—	—	—	KEV 1	—
v1.26.0	2026-02-26	1	—	—	—	KEV 1	—
v1.25.1	2026-02-18	1	—	—	—	KEV 1	—

— Signed — SLSA — SBOM ✗ Security policy Weekly cadence · 6d median Active maintainer

Trust Signals — 2 of 9 Present

Evidence already collected from releases and repository metadata.

2/9 Present

Signed releases Unknown

Latest release artifact signature Latest release

—

SLSA provenance Unknown

Attestation predicate level Latest release

—

SBOM published Unknown

GitHub SBOM API Latest release

—

SECURITY.md Absent

GitHub repository metadata Repository policy

Checked: 23d ago

Release cadence: weekly Present

6d median over recent releases Release history

Latest release: 2d ago

Maintainer active Present

Recent commit activity Repository

Last commit: 2d ago

Checksums (SHA256SUMS) Not active yet

SHA256SUMS or equivalent Release asset

Latest release: 2d ago

GitHub Actions attestation Not active yet

actions/attest-build-provenance Workflow file

Latest release: 2d ago

Signing assets Not active yet

.sig, .crt, cosign.pub, or similar Release asset

Latest release: 2d ago

0.8/10 Security Score

Dependency Exposure 106 transitive dependency CVEs found in the latest SBOM. 15 critical.

Security Score

A composite score aggregating Scorecard performance, CVE patch history, OpenSSF badge tier, and dependency vulnerability exposure. Score ≥ 7.0 is healthy; < 4.0 warrants attention.

epss

0.25 / 0.5

Max EPSS 0.543

freshness

1.00 / 1.0

1d stale

scorecard

2.00 / 4.0

⚠ Estimated — not yet collected

cve health

0.00 / 2.5

⚠ No direct scan — 15c/48h transitive CVEs

patch speed

0.50 / 0.5

⚠ Estimated — no CVE patch history

kev exposure

-1.50 / 1.5

KEV exposure detected

supply chain risk

-1.50 / 10.0

Risk 100.0/100

Score breakdown

schema v2

Vulnerability posture

vulnerability posture

0.0

25%

direct cves: clear cve scan: estimated

Release responsiveness

release responsiveness

10.0

patch speed days: no_history

Dependency exposure

dependency exposure

0.0

10%

supply chain risk: 100.0 transitive cves: 15c/48h

Provenance trust

provenance trust

5.0

40%

scorecard score: estimated openssf badge: none

Maintainer health

maintainer health

10.0

10%

activity freshness: 1d

Operational risk

operational risk

1.5

10%

kev exposure: detected epss max: 0.543

How is this calculated?

The six dimensions group the legacy score signals into weighted categories: direct vulnerability status, patch responsiveness, dependency exposure, provenance checks, maintainer activity, and exploitability risk. The flat component values above remain available for compatibility.

Supply Chain Risk

Risk 100.0/100

15 Transitive critical CVEs

0 KEV-transitive CVEs

58% Dependency freshness

OpenSSF Badge

OpenSSF none

Badge indicates adherence to open-source best practices.

CVE Patch History

Tracks CVEs that were addressed in tagged releases. Shorter gap between disclosure and patch = faster response. EPSS = predicted probability of exploitation in next 30 days (FIRST.org); colored at ≥90%ile and ≥50%ile.

CVEs Patched by Year

Critical High Medium Low

2026

CVE	Severity	EPSS	Disclosed	Fixed in	Days to fix	vs Ecosystem Median	KEV
CVE-2026-42208	CRITICAL	98%ile	—	v1.33.0	—	—	KEV

KEV = CISA Known Exploited Vulnerabilities catalog — actively exploited in the wild.

Dependency Vulnerabilities

113 dependencies scanned View full dependency list →

Scanning the SBOM (Software Bill of Materials) of the latest release for known vulnerabilities in transitive dependencies.

Critical

High

Medium

Low

Unknown

Still affecting latest (1) All (106)

Critical 15 High 48 Medium 38 Low 1 Unknown 4

CVE	Severity	KEV	Dependency	Affected version	Cleared in release
CVE-2012-0805	critical	—	sqlalchemy	—	v1.33.0
CVE-2017-18342	critical	—	pyyaml	—	v1.33.0
CVE-2019-20477	critical	—	pyyaml	—	v1.33.0
CVE-2019-7164	critical	—	sqlalchemy	—	v1.33.0
CVE-2019-7548	critical	—	sqlalchemy	—	v1.33.0
CVE-2020-14343	critical	—	pyyaml	—	v1.33.0
CVE-2020-1747	critical	—	pyyaml	—	v1.33.0
CVE-2021-41945	critical	—	httpx	—	v1.33.0
CVE-2023-47248	critical	—	pyarrow	—	v1.33.0
CVE-2024-2952	critical	—	litellm	—	v1.33.0
CVE-2024-5751	critical	—	litellm	—	v1.33.0
CVE-2026-27962	critical	—	authlib	—	v1.33.0
CVE-2026-35030	critical	—	litellm	—	v1.33.0
CVE-2026-42208	critical	—	litellm	—	v1.34.0
GHSA-5mg7-485q-xm76	critical	—	litellm	—	v1.33.0
CVE-2014-1402	high	—	jinja2	—	v1.33.0
CVE-2016-10745	high	—	jinja2	—	v1.33.0
CVE-2018-1000518	high	—	websockets	—	v1.33.0
CVE-2018-18074	high	—	requests	—	v1.33.0
CVE-2019-10906	high	—	jinja2	—	v1.33.0
CVE-2019-12408	high	—	pyarrow	—	v1.33.0
CVE-2019-12410	high	—	pyarrow	—	v1.33.0
CVE-2020-7694	high	—	uvicorn	—	v1.33.0
CVE-2020-7695	high	—	uvicorn	—	v1.33.0
CVE-2021-32677	high	—	fastapi	—	v1.33.0
CVE-2021-33880	high	—	websockets	—	v1.33.0
CVE-2023-30798	high	—	starlette	—	v1.33.0
CVE-2024-10188	high	—	litellm	—	v1.33.0
CVE-2024-24762	high	—	fastapi	—	v1.33.0
CVE-2024-24762	high	—	python-multipart	—	v1.33.0
CVE-2024-37568	high	—	authlib	—	v1.33.0
CVE-2024-4264	high	—	litellm	—	v1.33.0
CVE-2024-47874	high	—	starlette	—	v1.33.0
CVE-2024-4888	high	—	litellm	—	v1.33.0
CVE-2024-53981	high	—	python-multipart	—	v1.33.0
CVE-2024-5998	high	—	langchain-community	—	v1.33.0
CVE-2024-6587	high	—	litellm	—	v1.33.0
CVE-2024-6825	high	—	litellm	—	v1.33.0
CVE-2024-8984	high	—	litellm	—	v1.33.0
CVE-2024-9606	high	—	litellm	—	v1.33.0
CVE-2025-0330	high	—	litellm	—	v1.33.0
CVE-2025-0628	high	—	litellm	—	v1.33.0
CVE-2025-2828	high	—	langchain-community	—	v1.33.0
CVE-2025-53365	high	—	mcp	—	v1.33.0
CVE-2025-53366	high	—	mcp	—	v1.33.0
CVE-2025-59420	high	—	authlib	—	v1.33.0
CVE-2025-61920	high	—	authlib	—	v1.33.0
CVE-2025-62727	high	—	starlette	—	v1.33.0
CVE-2025-66416	high	—	mcp	—	v1.33.0
CVE-2025-6984	high	—	langchain-community	—	v1.33.0
CVE-2026-24486	high	—	python-multipart	—	v1.33.0
CVE-2026-2472	high	—	google-cloud-aiplatform	—	v1.33.0
CVE-2026-2473	high	—	google-cloud-aiplatform	—	v1.33.0
CVE-2026-28490	high	—	authlib	—	v1.33.0
CVE-2026-28498	high	—	authlib	—	v1.33.0
CVE-2026-28802	high	—	authlib	—	v1.33.0
CVE-2026-32597	high	—	pyjwt	2.10.1	v1.33.0
CVE-2026-35029	high	—	litellm	—	v1.33.0
CVE-2026-41066	high	—	lxml	—	v1.33.0
CVE-2026-42203	high	—	litellm	—	v1.33.0
CVE-2026-42271	high	—	litellm	—	v1.33.0
CVE-2026-42561	high	—	python-multipart	—	v1.33.0
GHSA-69x8-hrgq-fjj8	high	—	litellm	—	v1.33.0
CVE-2014-0012	medium	—	jinja2	—	v1.33.0
CVE-2014-1829	medium	—	requests	—	v1.33.0
CVE-2014-1830	medium	—	requests	—	v1.33.0
CVE-2014-3146	medium	—	lxml	—	v1.33.0
CVE-2015-2296	medium	—	requests	—	v1.33.0
CVE-2018-19787	medium	—	lxml	—	v1.33.0
CVE-2020-27783	medium	—	lxml	—	v1.33.0
CVE-2020-28493	medium	—	jinja2	—	v1.33.0
CVE-2021-28957	medium	—	lxml	—	v1.33.0
CVE-2021-29510	medium	—	pydantic	—	v1.33.0
CVE-2021-43818	medium	—	lxml	—	v1.33.0
CVE-2022-2309	medium	—	lxml	—	v1.33.0
CVE-2023-29159	medium	—	starlette	—	v1.33.0
CVE-2023-32681	medium	—	requests	—	v1.33.0
CVE-2024-22195	medium	—	jinja2	—	v1.33.0
CVE-2024-2965	medium	—	langchain-community	—	v1.33.0
CVE-2024-3095	medium	—	langchain-community	—	v1.33.0
CVE-2024-34064	medium	—	jinja2	—	v1.33.0
CVE-2024-35195	medium	—	requests	—	v1.33.0
CVE-2024-3772	medium	—	pydantic	—	v1.33.0
CVE-2024-47081	medium	—	requests	—	v1.33.0
CVE-2024-4890	medium	—	litellm	—	v1.33.0
CVE-2024-5225	medium	—	litellm	—	v1.33.0
CVE-2024-56201	medium	—	jinja2	—	v1.33.0
CVE-2024-56326	medium	—	jinja2	—	v1.33.0
CVE-2024-5710	medium	—	litellm	—	v1.33.0
CVE-2025-27516	medium	—	jinja2	—	v1.33.0
CVE-2025-54121	medium	—	starlette	—	v1.33.0
CVE-2025-62706	medium	—	authlib	—	v1.33.0
CVE-2025-68158	medium	—	authlib	—	v1.33.0
CVE-2025-71176	medium	—	pytest	—	v1.33.0
CVE-2026-25645	medium	—	requests	2.32.4	v1.33.0
CVE-2026-28277	medium	—	langgraph	—	v1.33.0
CVE-2026-28684	medium	—	python-dotenv	1.1.1	v1.33.0
CVE-2026-34450	medium	—	anthropic	—	v1.33.0
CVE-2026-34452	medium	—	anthropic	—	v1.33.0
CVE-2026-40347	medium	—	python-multipart	—	v1.33.0
CVE-2026-41425	medium	—	authlib	—	v1.33.0
CVE-2024-8309	low	—	langchain-community	—	v1.33.0
CVE-2020-13091	unknown	—	pandas	—	v1.33.0
CVE-2024-52338	unknown	—	pyarrow	—	v1.33.0
MAL-2026-2144	unknown	—	litellm	—	v1.33.0
PYSEC-2026-2	unknown	—	litellm	—	v1.33.0

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