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CVE PROGRAM SOURCE RECORD7.3 High

CVE-2025-0509

Signing Checks Bypass

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 statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

sparkle-project Sparkle

Default version status: unaffected

  • 0 to < 2.6.4affected

References