What’s Vulnerable › Vulnerabilities

CVE-2023-28905: Heap buffer overflow in picserver

• Severity: high (CVSS 8.0 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-06-28 · updated 2026-06-17
• Weakness: CWE-122

Description

A heap buffer overflow in the image processing binary of the MIB3 infotainment unit allows an attacker to execute arbitrary code on it. The vulnerability was originally discovered in Skoda Superb III car with MIB3 infotainment unit OEM part number 3V0035820. The list of affected MIB3 OEM part numbers is provided in the referenced resources.

Affected products

• Preh Car Connect GmbH (JOYNEXT GmbH) Volkswagen MIB3 infotainment system MIB3 OI MQB: through 0304

References

• https://asrg.io/security-advisories/vulnerabilities-in-volkswagen-mib3-infotainment-part-2/
• https://i.blackhat.com/EU-24/Presentations/EU-24-Parnishchev-OverTheAirVW.pdf
• https://pcacybersecurity.com/resources/advisory/vulnerabilities-in-vw-mib3-infotainment-2
• https://i.blackhat.com/EU-24/Presentations/EU-24-Parnishchev-OverTheAirVW.pdf

Get alerted when CVE-2023-28905 or the next vulnerability affects your stack