CVE Watch30 jul 2026

CVE-2025-39702

In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: Fix MAC comparison to be constant-time To prevent timing att

CVSS

9.8

Crítico

EPSS

0.1%

KEV

—

Exploit Today

0-100

Publicado: 5 sept 2025 · Última mod.: 30 jul 2026 · CWE-203

EPSS · 30d

0.1%EPSS · 30 días0.1%

2026-07-022026-07-29

Descripción técnica

In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: Fix MAC comparison to be constant-time To prevent timing attacks, MACs need to be compared in constant time. Use the appropriate helper function for this.

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