CVE-2026-81004 — CVE & Security Advisory Radar

🎯 CVE-2026-81004 🇪🇺 EUVD

📄 .md Alle CVEs anzeigen ✕

CVE-2026-81004 | In the Linux kernel, the following vulnerability has been resolved: ipmi:msghandler: Cancel work cleanly on an error If an error occurs during startup of an IPMI interface, it may have scheduled work to run. The work needs to be canceled before the interface can be freed.

In the Linux kernel, the following vulnerability has been resolved:

ipmi:msghandler: Cancel work cleanly on an error

If an error occurs during startup of an IPMI interface, it may have
scheduled work to run. The work needs to be canceled before the
interface can be freed.

Klassifikation & Betroffenheit:

Linux Linux patch: 7.2.4Linux 7.0Linux 62cd145453d577113f993efd025f258dd86aa183 <a496c51dd3257ed7e00873af2ad9bb22c3ddc4cfLinux patch: 0Linux edb6c2118293c1fba9cd11ca80ed043d2411a7e5 <99692252b348c11377fd0cdd66b6b18f3b22758eLinux patch: 7.3-rc1Linux patch: 6.18.50Linux 5199fc5dc9c519115457406009fcefd50721c995

Improper Control of Generation of Code ('Code Injection') 🎯 Medium

The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

🛡️ Empfohlene Mitigation: Refactor your program so that you do not have to dynamically generate code.

Vollständige Definition bei MITRE ➔

⚔️ Typische Angriffsmuster (CAPEC):

CAPEC-35 · Leverage Executable Code in Non-Executab… (Very High) CAPEC-77 · Manipulating User-Controlled Variables (Very High) CAPEC-242 · Code Injection (High)

🎯 ATT&CK-Techniken (Kill-Chain-Verhalten):

T1027.006 · Obfuscated Files or Information: H… T1027.009 · Obfuscated Files or Information: E… T1564.009 · Hide Artifacts: Resource Forking

🧩 Ähnliche Schwachstellen (Hersteller/Klasse/Score-Band):

CVE-2026-72493 9.9 CVE-2026-92489 9.8 CVE-2026-90235 9.8 CVE-2026-90173 9.8 CVE-2026-90151 9.8

🩹 Patch verfügbar (OSV):

🩹 Kernel ≥ 6.18.50 🩹 Kernel ≥ 7.2.4

📚 Referenzen & Quellen:

🇪🇺 Original-Eintrag (ENISA EUVD) 🇺🇸 NVD-Eintrag

Ausnutzungs-Zeitleiste:

Reserviert 2026

Veröffentlicht 09/2026

Heute 20.09.

CVSS-Vektor-Analyse: 8.4

AV · Angriffsvektor Lokal

AC · Komplexität Gering

PR · Privilegien Keine

UI · Interaktion Keine

S · Scope Unverändert

C · Vertraulichkeit Hoch

I · Integrität Hoch

A · Verfügbarkeit Hoch

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Veröffentlicht:11.09.2026

Aktualisiert:13.09.2026 06:29

Assigner (CNA):Linux

EUVD-ID:EUVD-2026-76327

CWE-94: Code Injection ✓ Offizieller Patch / Advisory verfügbar

💡 Gegenmaßnahme: Kernel-Paket aktualisieren (apt upgrade linux-image / yum update kernel) und System neu starten.

Tier	2026-08-31	2026-09-19
≥90 %	0	538
≥50 %	0	1603
≥10 %	0	17
<10 %	300	56400

Datenquellen & Methodik: Primärquelle ist die EUVD der ENISA (laufender Datenbank-Sync, alle 15 Minuten), abgeglichen mit dem CISA-KEV-Katalog und der NVD — Detail-Dossiers reichern fehlende Felder live per NVD an — mit Fallback auf CIRCL vulnerability-lookup (EU/Non-Profit, aggregiert CVE-, GitHub- und OSV-Advisories). Der CISA-KEV-Katalog (Known Exploited Vulnerabilities, ~1.700 aktiv ausgenutzte Schwachstellen) wird bei jedem Sync vollständig neu geladen und kreuzreferenziert — filterbar über die KEV-Pille. CVSS 3.1 wird nach Ampel-Logik aus Verteidigersicht dekodiert; EPSS bezeichnet die 30-Tage-Exploit-Wahrscheinlichkeit (FIRST.org).

🇪🇺 ENISA EUVD 🇺🇸 NVD ⚠️ CISA KEV ⚡ EPSS

EPSS

0.2%

CVE-2026-81004 💻 Lokal 🔓 Keine Authentifizierung nötig

Linux

CVE-2026-81004 | In the Linux kernel, the following vulnerability has been resolved: ipmi:msghandler: Cancel work cleanly on an error If an error occurs during startup of an IPMI interface, it may have scheduled work to run. The work needs to be canceled before the interface can be freed.

In the Linux kernel, the following vulnerability has been resolved: ipmi:msghandler: Cancel work cleanly on an error If an error occurs during startup of an IPMI interface, it may have scheduled work to run. The work needs to be canceled

CWE-94: Code Injection ✓ Offizieller Patch / Advisory verfügbar

💡 Gegenmaßnahme: Kernel-Paket aktualisieren (apt upgrade linux-image / yum update kernel) und System neu starten.

11.09.2026

🛡️ Details ➔

CVE-2026-81004 | In the Linux kernel, the following vulnerability has been resolved: ipmi:msghandler: Cancel work cleanly on an error If an error occurs during startup of an IPMI interface, it may have scheduled work to run. The work needs to be canceled before the interface can be freed.

Zero-Day & Vulnerability Intelligence Hub

CVE-2026-81004 | In the Linux kernel, the following vulnerability has been resolved: ipmi:msghandler: Cancel work cleanly on an error If an error occurs during startup of an IPMI interface, it may have scheduled work to run. The work needs to be canceled before the interface can be freed.