CVE-2024-10026Public exploitNetwork attack vector

Device tracking via predictable network identifiers

Published Jan 30, 2025 · Updated Feb 24, 2025

Information disclosure in Google's gVisor before 20231204.0 allows remote attackers to derive a local IP address and boot identifier. The network stack uses Go's noncryptographic PRNG with a 31-bit effective seed and the reversible Jenkins hash with four-byte secrets for TCP sequence numbers and timestamp offsets. Repeated remotely observable TCP/IP header samples are required; the recovered values support cross-network device tracking rather than direct data modification or service interruption.

CVSS severity6.3
Medium
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Google's gVisor before 20231204.0 allows remote attackers to derive a local IP address and boot identifier. The network stack uses Go's noncryptographic PRNG with a 31-bit effective seed and the reversible Jenkins hash with four-byte secrets for TCP sequence numbers and timestamp offsets. Repeated remotely observable TCP/IP header samples are required; the recovered values support cross-network device tracking rather than direct data modification or service interruption.

The record

CVE
CVE-2024-10026
Published
Jan 30, 2025
Updated
Feb 24, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-335, CWE-339, CWE-328, CWE-326, T1016
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 30, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 24, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
6.3Google Inc.CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-335Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)
CWE-339Small Seed Space in PRNG
CWE-328Use of Weak Hash
CWE-326Inadequate Encryption Strength
T1016System Network Configuration Discovery

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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