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CVSS v3.1
7.3
EPSS
0.89%
Published
Feb 4, 2025
Modified
Aug 5, 2025
Public PoC / Exploit (1)
All weaponized →Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.
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.
CVSS Vector
CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:HWeaknesses (CWE)
Affected Products (4)
References (3)