[UPDATE] [medium] TianoCore EDK2: Vulnerability allows denial of service

CSIRTS triage

What

A vulnerability allows a local attacker to conduct a denial of service attack.

Who is affected

Local users of TianoCore EDK2 are affected.

Urgency

Remediation is important to prevent local denial of service conditions.

Action

Apply the latest updates to TianoCore EDK2.

AI-assisted analysis generated from the source advisory — verify against the original.

Details

Source

CERT-Bund (BSI) Security Advisories (DE · national-cert · site)

Severity

medium

Published

2026-07-10

Exploitation

Not in CISA KEV at last sync

Language

Machine-translated to English — verify against the original

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1274

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

• Low exploitation riskCVE-2024-12980.22% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 12% of all scored CVEs.

Referenced CVEs

Recent advisories for TianoCore EDK2

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

• medium[UPDATE] [medium] TianoCore EDK2: Vulnerability allows denial of servicecert-bund · 2026-07-10

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