AUGUST 14, 2026
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Case File

CVE-2026-56755

MEDIUM · CVSS 6.2 EPSS 0.13% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-13 · Last synced 2026-08-14

CyberRota Analysis

AI-Generated

Debian is vulnerable to a Denial of Service attack due to an O(N^2) string concatenation issue during package uploads, which can lead to excessive CPU and memory consumption. This vulnerability could disrupt services by overwhelming system resources, making it critical for system administrators and security teams managing Debian environments to prioritize mitigation efforts.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗ github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-56755
Severity
MEDIUM
CVSS
6.2
EPSS
0.13%
Debian

Original NVD Description

Denial of Service (CPU & Memory Exhaustion) via O(N^2) String Concatenation in Debian Package Upload