[UPDATE] [hoch] IBM QRadar SIEM: Mehrere Schwachstellen
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
Ein Angreifer kann mehrere Schwachstellen in IBM QRadar SIEM ausnutzen, um Sicherheitsvorkehrungen zu umgehen, um seine Privilegien zu erhöhen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, um Dateien zu manipulieren, um einen Cross-Site Scripting Angriff durchzuführen und um beliebigen Programmcode auszuführen.
CSIRTS triage
- What
- Multiple vulnerabilities in IBM QRadar SIEM enable bypass of security measures, privilege escalation, denial-of-service, information disclosure, file manipulation, cross-site scripting, and arbitrary code execution.
- Who is affected
- Organizations operating IBM QRadar SIEM deployments.
- Urgency
- Critical; actively exploited vulnerabilities in security infrastructure affecting detection and response capabilities.
- Action
- Apply all available security patches from IBM for QRadar SIEM immediately.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-3043
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-2025-102630.57% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 45% of all EPSS-scored CVEs.
- Moderate exploitation riskCVE-2025-131511.1% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 65% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2025-400260.16% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 5% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2025-489130.79% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 54% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2025-61700.30% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 22% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2025-661680.78% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 54% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2025-710660.17% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 7% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2025-710890.17% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 6% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-108460.15% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 4% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-108790.48% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 40% of all EPSS-scored CVEs.
Referenced CVEs
+12 more CVEs referenced in this advisory.
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
- unknownUSN-8744-1: Python vulnerabilitiesubuntu
- high[UPDATE] [hoch] Red Hat Enterprise Linux (sssd, glib, c-ares): Mehrere Schwachstellencert-bund
- medium[UPDATE] [mittel] Oracle Java SE: Mehrere Schwachstellencert-bund
- high[UPDATE] [hoch] CPython: Schwachstelle ermöglicht Denial of Servicecert-bund
- medium[UPDATE] [mittel] Linux Kernel: Mehrere Schwachstellencert-bund
- high[UPDATE] [hoch] GnuTLS: Mehrere Schwachstellencert-bund
- medium[UPDATE] [mittel] Linux Kernel: Mehrere Schwachstellencert-bund
- high[UPDATE] [hoch] Red Hat Enterprise Linux (DBI, perl-GD): Mehrere Schwachstellencert-bund
- medium[UPDATE] [mittel] Red Hat Enterprise Linux (libreswan): Mehrere Schwachstellen ermöglichen Denial of Servicecert-bund
- medium[UPDATE] [mittel] Linux Kernel: Mehrere Schwachstellencert-bund
- low[UPDATE] [niedrig] Linux Kernel: Schwachstelle ermöglicht Denial of Servicecert-bund
- high[UPDATE] [hoch] Linux Kernel: Mehrere Schwachstellencert-bund
Recent advisories for IBM QRadar SIEM
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[NEW] [medium] IBM QRadar SIEM: Vulnerability enables disclosure of informationcert-bund · 2026-09-02
- high[UPDATE] [high] IBM QRadar SIEM: Multiple Vulnerabilitiescert-bund · 2026-08-12
- high[UPDATE] [high] IBM QRadar SIEM: Multiple vulnerabilitiescert-bund · 2026-08-06
- high[UPDATE] [high] IBM QRadar SIEM: Multiple vulnerabilitiescert-bund · 2026-07-29
- high[UPDATE] [high] IBM QRadar SIEM: Multiple vulnerabilitiescert-bund · 2026-07-23
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