CVE-2025-0509

Published Feb 4, 2025

Last updated 6 days ago

CVSS high 7.3

Overview

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.
Source
patrick@puiterwijk.org
NVD status
Awaiting Analysis

Risk scores

CVSS 3.1

Type
Secondary
Base score
7.3
Impact score
6
Exploitability score
0.7
Vector string
CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
Severity
HIGH

Weaknesses

patrick@puiterwijk.org
CWE-552

Social media

Hype score
Not currently trending

  1. CVE-2025-0509 A security issue was found in Sparkle before version 2.64. An attacker can replace an existing signed update with another payload, bypassing Sparkle’s (Ed)DSA signing c… https://t.co/9l1TEnracq

    @CVEnew

    4 Feb 2025

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References