CVEvulnerability

CVE-2024-55884

9.0 CRITICAL Published 2024-12-12 Modified 2026-06-17 Official page ↗

Status: Deferred
Published: 2024-12-12
Last modified: 2026-06-17
Assigner: [email protected]
CVSS 3.1 ([email protected]): 9.0 CRITICAL — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Weaknesses: CWE-787

Description

In the Mullvad VPN client 2024.6 (Desktop), 2024.8 (iOS), and 2024.8-beta1 (Android), the exception-handling alternate stack can be exhausted, leading to heap-based out-of-bounds writes in enable() in exception_logging/unix.rs, aka MLLVD-CR-24-01. NOTE: achieving code execution is considered non-trivial.

Weakness · CWE (1)

CWE-787 Out-of-bounds Write weakness

References

https://github.com/mullvad/mullvadvpn-app/commit/ef6c862071b26023802b00d6e1dc6ca53d1ab3e6 github.com
https://news.ycombinator.com/item?id=42390768 news.ycombinator.com
https://x41-dsec.de/news/2024/12/11/mullvad/ x41-dsec.de

CVE-2024-55884

Description

Related

Weakness · CWE (1)

References