CVE-2024-10026: gvisor Weak Crypto — Exploit & Fix

Description

A weak hashing algorithm and small sizes of seeds/secrets in Google's gVisor allowed for a remote attacker to calculate a local IP address and a per-boot identifier that could aid in tracking of a device in certain circumstances.

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CVSS v3.1 Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness Type (CWE)

CWE-328 CWE-328

CWE-339 CWE-339

CWE-326 CWE-326

CWE-335 CWE-335

Affected Products

Vendor	Product	Versions
google	gvisor	< 20231030.0
google	gvisor	20231106.0 — 20231204.0

References

Advisories & Patches

https://github.com/google/gvisor/commit/83f75082e5b03fafca9201d9d9939028f712b0b2 https://github.com/google/gvisor/commit/e54bfde79278cafadedbf73c68ee10cb5982f2af https://github.com/google/gvisor/commit/f956b5ac17ae1f60a4d21999b59ba18c55f86d56

Exploits

https://www.ndss-symposium.org/wp-content/uploads/2025-122-paper.pdf

Frequently Asked Questions

What is CVE-2024-10026? +

A weak hashing algorithm and small sizes of seeds/secrets in Google's gVisor allowed for a remote attacker to calculate a local IP address and a per-boot identifier that could aid in tracking of a device in certain circumstances. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2024-10026? +

CVE-2024-10026 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-10026? +

CVE-2024-10026 affects products from google, specifically: gvisor. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-10026? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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