CVE-2025-20005

The record

Improper buffer restrictions in some UEFI firmware for some Intel(R) reference platforms may allow an escalation of privilege. System software adversary with a privileged user combined with a high complexity attack may enable data manipulation. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (high) and availability (low) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.

Affected packages

Related vulnerabilities

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• CVE-2026-112073 A vulnerability was identified in Tencent ncnn up to 44b02dabdcf97499281a4692ebd65bad73dc… CWE-119
• CVE-2026-90831 A vulnerability was detected in GNU Binutils 2.47. CWE-119
• CVE-2026-90804 A vulnerability was detected in GNU Binutils 2.47. CWE-119
• CVE-2026-90803 A security vulnerability has been detected in GNU Binutils 2.47. CWE-119
• CVE-2026-90801 A security flaw has been discovered in GNU Binutils 2.47. CWE-119
• CVE-2026-87933 A vulnerability was found in DaveGamble cJSON up to 1.7.19. CWE-119
• CVE-2026-87931 A vulnerability has been found in Behavioral Technology Group Pavlok Behavioral… CWE-119