CWE-339— Small Seed Space in PRNG
A Pseudo-Random Number Generator (PRNG) uses a relatively small seed space, which makes it more susceptible to brute force attacks.— MITRE CWE catalog
2 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-339page 1 of 1
- CVE-2024-10026MEDIUMCVSS 5.3EG 5.32025-01-30
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.
- CVE-2026-2815HIGHCVSS 0.0EG 0.02026-06-25
Incorrect use of the PUF key for user key generation in EFR32xG27 results in predictable keys Incorrect use of the PUF key for user key generation in EFR32xG27 results in predictable keys
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