Threats Tagged 'cve-2025-66442'
View all threats tagged with 'cve-2025-66442'. Filter and sort to focus on specific types of threats.
Stop chasing alerts. Route them.
Start free, then upgrade once to turn Radar into an automated delivery engine for your security stack.
Custom feeds / Automations: email, Slack, webhooks, SIEM/MISP / API access (baseline limits)
API access activates after upgrading in Console -> Billing.
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.
Filter Threats
Narrow down the results by type, severity, or affected countries
Threats Tagged 'cve-2025-66442'
Click on any threat for detailed analysis and mitigation recommendations
CVE-2025-66442 is a compiler-induced timing side channel vulnerability affecting Mbed TLS through version 4.0.0 and TF-PSA-Crypto through version 1.0.0. This issue occurs specifically when LLVM's select-optimize feature is used, impacting RSA and CBC/ECB decryption operations. The vulnerability is related to improper handling of timing variations introduced by compiler optimizations. No CVSS score or patch information is provided, and no known exploits are reported in the wild. The affected software includes Mbed TLS versions up to 4.0.0 and TF-PSA-Crypto up to 1.0.0. The vulnerability is categorized under CWE-385 (Timing Side Channel). Join the discussion | GCVE Database | 05/07/2026, 01:13:04 UTC Added: 09/03/2026, 15:16:51 UTC |
0 In Mbed TLS through 4.0.0, there is a compiler-induced timing side channel (in RSA and CBC/ECB decryption) that only occurs with LLVM's select-optimize feature. TF-PSA-Crypto through 1.0.0 is also affected. Join the discussion | CVE Database V5 | 04/01/2026, 00:00:00 UTC Added: 04/01/2026, 19:53:21 UTC |
Showing 1 to 2 of 2 results