CVE-2025-0509
Signing Checks Bypass
6.8
MEDIUM
CVSS 3.1
EPSS 0.07%
Description
A security issue was found in Sparkle before version 2.6.4. An attacker can replace an existing signed update with another payload, bypassing Sparkle’s (Ed)DSA signing checks.
How to fix CVE-2025-0509
To remediate CVE-2025-0509, upgrade the affected package to a fixed version below.
- Bitnami/java—upgrade to 1.8.0 or later
- Bitnami/java-min—upgrade to 1.8.0 or later
- —upgrade to 1.8.0 or later
Is CVE-2025-0509 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 1.8.0, >= 1.9.0, < 8.0.441
- from 0, < 1.8.0, >= 1.9.0, < 8.0.441
- from 0, < 1.8.0, >= 1.9.0, < 8.0.441
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.8 | CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |