CVE-2025-12888 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. DescriptionVulnerability in X25519 constant-time cryptographic implementations due to timing side channels introduced by compiler optimizations and CPU architecture limitations, specifically with the Xtensa-based ESP32 chips. If targeting Xtensa it is recommended to use the low memory implementations of X25519, which is now turned on as the default for Xtensa. Metrics
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2025-12888 NVD Published Date: 11/21/2025 NVD Last Modified: 11/21/2025 Source: wolfSSL Inc. |
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