What’s Vulnerable › Vulnerabilities

CVE-2024-10603

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-01-30 · updated 2026-06-17
• Weakness: CWE-340

Description

Weaknesses in the generation of TCP/UDP source ports and some other header values in Google's gVisor allowed them to be predicted by an external attacker in some circumstances.

Affected products

• Google gVisor: before 20231030.0; 20231106.0 — fixed in 20231030.0

How to fix

Upgrade to a fixed version: Google gVisor 20231030.0. Check the vendor advisory for mitigations.

References

• https://github.com/google/gvisor/commit/5d2bf2546805afa09a6f6d9b23ec267823e32205
• https://github.com/google/gvisor/commit/83f75082e5b03fafca9201d9d9939028f712b0b2
• https://github.com/google/gvisor/commit/cbdb2c61b1f753834cedf2ebe68cbc335dadca52
• https://www.ndss-symposium.org/wp-content/uploads/2025-122-paper.pdf

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