What’s Vulnerable › Vulnerabilities

CVE-2019-14559

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-11-23 · updated 2026-06-17
• Weakness: CWE-401

Description

Uncontrolled resource consumption in EDK II may allow an unauthenticated user to potentially enable denial of service via network access.

Affected products

• TianoCore edk2: all versions

References

• https://bugzilla.tianocore.org/show_bug.cgi?id=2031
• https://lists.debian.org/debian-lts-announce/2021/04/msg00032.html
• https://bugzilla.tianocore.org/show_bug.cgi?id=2031
• https://lists.debian.org/debian-lts-announce/2021/04/msg00032.html

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