SB2026041655 - Red Hat Enterprise Linux 8 update for .NET 8.0
Published: April 16, 2026
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 4 secuirty vulnerabilities.
1) Resource exhaustion (CVE-ID: CVE-2026-26171)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources in .NET. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.
2) Stack-based buffer overflow (CVE-ID: CVE-2026-32203)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error in .NET and Visual Studio. A remote unauthenticated attacker can trigger stack-based buffer overflow and cause a denial of service condition on the target system.
3) Infinite loop (CVE-ID: CVE-2026-33116)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to infinite loop in .NET, .NET Framework, and Visual Studio. A remote attacker can consume all available system resources and cause denial of service conditions.
4) Improper Neutralization of Special Elements (CVE-ID: CVE-2026-32178)
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to improper neutralization of special elements in .NET. A remote attacker can perform spoofing attack.
Remediation
Install update from vendor's website.