CVE-2026-11526
An attacker can exploit multiple vulnerabilities in Red Hat Enterprise Linux to execute arbitrary code, manipulate data, or cause a denial-of-service condition.
CSIRTS triage
- What
- Multiple vulnerabilities in DBI and perl-GD packages allow arbitrary code execution and denial-of-service conditions.
- Who is affected
- Red Hat Enterprise Linux systems using affected DBI and perl-GD packages are vulnerable.
- Urgency
- High severity with RCE capability; timely patching is essential.
- Action
- Apply Red Hat security updates for DBI and perl-GD packages addressing CVE-2026-10879, CVE-2026-11526, CVE-2026-14380, and CVE-2026-14739.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Moderate exploitation risk1.4% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 69% of all EPSS-scored CVEs.
Advisory coverage (2)
- high[UPDATE] [high] Red Hat Enterprise Linux (DBI, perl-GD): Multiple vulnerabilitiescert-bund · 2026-08-13
- mediumCVE-2026-11526: GD versions before 2.86 for Perl allow OS command injection and file overwrite via a 2-arg ope…msrc · 2026-06-09
External references
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