Tools / bazarr / Security

Security Deep Dive

bazarr

Security posture and CVE patch evidence from tracked releases.

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No known vulnerabilities in v1.6.0.

1 CVE patched in tracked history.

Versions by Severity

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

4 versions tracked

Version	Published	C	H	M	L	KEV	Notes
v1.6.0	2026-07-04	—	—	—	—	—	Latest Patches CVE-2023-4863
v1.5.6	2026-02-26	—	1	—	—	KEV 1	—
v1.5.5	2026-02-01	—	1	—	—	KEV 1	—
v1.5.4	2026-01-04	—	1	—	—	KEV 1	—

— Signed — SLSA — SBOM ✗ Security policy Monthly cadence · 27d 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: 14d ago

Release cadence: monthly Present

27d median over recent releases Release history

Latest release: 22d ago

Maintainer active Present

Recent commit activity Repository

Last commit: 8d ago

Checksums (SHA256SUMS) Not active yet

SHA256SUMS or equivalent Release asset

Latest release: 22d ago

GitHub Actions attestation Not active yet

actions/attest-build-provenance Workflow file

Latest release: 22d ago

Signing assets Not active yet

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

Latest release: 22d ago

0.4/10 Security Score

4.8/10 Scorecard

Dependency Exposure 1 transitive dependency CVE found in the latest SBOM.

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

0.00 / 0.5

Max EPSS 0.997

freshness

1.00 / 1.0

Up to date

scorecard

1.92 / 4.0

Score 4.8/10

cve health

0.00 / 2.5

⚠ No direct scan — 3c/40h 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: 3c/40h

Provenance trust

provenance trust

4.8

40%

scorecard score: 4.8 openssf badge: none

Maintainer health

maintainer health

10.0

10%

activity freshness: 0d

Operational risk

operational risk

0.0

10%

kev exposure: detected epss max: 0.997

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

0 Transitive critical CVEs

0 KEV-transitive CVEs

44% Dependency freshness

Scorecard

Scorecard 4.8/10

OpenSSF Scorecard evaluates supply-chain security practices automatically. Score ≥ 6 is passing; ≥ 8 is excellent.

Check	Score	Reason
Maintained	10	30 commit(s) and 25 issue activity found in the last 90 days -- score normalized to 10
Code-Review	3	Found 10/30 approved changesets -- score normalized to 3
Dangerous-Workflow	10	no dangerous workflow patterns detected
Packaging	-1	packaging workflow not detected
CII-Best-Practices	0	no effort to earn an OpenSSF best practices badge detected
Token-Permissions	0	detected GitHub workflow tokens with excessive permissions
Security-Policy	0	security policy file not detected
License	10	license file detected
Branch-Protection	-1	internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md
Signed-Releases	0	Project has not signed or included provenance with any releases.
Binary-Artifacts	10	no binaries found in the repo
Fuzzing	10	project is fuzzed
Pinned-Dependencies	0	dependency not pinned by hash detected -- score normalized to 0
SAST	0	SAST tool is not run on all commits -- score normalized to 0

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-2023-4863	HIGH	99%ile	—	v1.6.0	—	—	KEV

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

Dependency Vulnerabilities

950 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 (76)

Medium 1

CVE	Severity	KEV	Dependency	Affected version	Cleared in release
CVE-2026-33750	medium	—	brace-expansion	1.1.12	v1.6.0

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