Signing Checks Bypass
Published Feb 4, 2025
7.3
HIGHCVSS 3.1
EPSS 0.90%
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.
Affected products
-
- Version 0StatusaffectedConstraints<2.6.4
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Sparkle-Project | Sparkle | unaffected |
|
Configuration 1
- < 2.6.4
- n/a
Configuration 2
- n/a
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
1 other source (GHSA) ▾
CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
TotalDecision
n/aAssessed Feb 4, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2025–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (4 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.90% (0.00904) | 58.34th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.85% (0.00849) | 53.19th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.03% (0.00028) | 4.99th | v4 (v2025.03.14) |
| Feb 5, 2025 | 0.04% (0.00043) | 11.49th | v3 (v2023.03.01) |
References (5)
- https://github.com/advisories/GHSA-wc9m-r3v6-9p5h Advisory
- https://github.com/sparkle-project/Sparkle/pull/2550 Issue TrackingPatch
- https://nvd.nist.gov/vuln/detail/CVE-2025-0509
- https://security.netapp.com/advisory/ntap-20250124-0008 Vendor Advisory
- https://sparkle-project.org/documentation/security-and-reliability Patch
| Link | Providers | Tags |
|---|---|---|
| https://github.com/advisories/GHSA-wc9m-r3v6-9p5h | Advisory | |
| https://github.com/sparkle-project/Sparkle/pull/2550 | Issue TrackingPatch | |
| https://nvd.nist.gov/vuln/detail/CVE-2025-0509 | ||
| https://security.netapp.com/advisory/ntap-20250124-0008 | Vendor Advisory | |
| https://sparkle-project.org/documentation/security-and-reliability | Patch |
Change history (0)
No recorded changes yet.