cve.bz

CVE-2025-0509

6.8 mediumEPSS 0.9%

Medium (6.8). EPSS 0.9% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

6.8 medium
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS
0.9% chance of exploitation in the next 30 days; higher than 59% of CVEs (scores of 2026-10-31)
CWE
CWE-552
Published
Modified
Record from
the NVD, synced

Affected

References

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