> CVE-2026-56755

« BACK_TO_HOME
PUBLISHED
2026-08-13 17:17
MODIFIED
2026-08-13 17:17
EPSS (Prob. Exploit)
0.17%
Top 93.1%
DATA SOURCES:
NVD 🔗 2026-08-13 CWE MITRE 🔗 2026-11-01 FIRST EPSS 🔗 2026-11-01 GITHUB 🔗 2026-10-29 OSV 🔗 2026-10-26

> DESCRIPTION

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

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> WEAKNESSES

CWE-284

> CWE DETAILED DESCRIPTIONS

CWE-284: Improper Access Control - The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

> GITHUB SECURITY ADVISORY

GHSA-6hm7-3pwj-22rm HIGH

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

AFFECTED PACKAGES:
GO / code.gitea.io/gitea
< 1.27.0
Fixed in: 1.27.0

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

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

AFFECTED PACKAGES:
Unknown / Unknown
38 versions affected
ALIASES:
GHSA-6hm7-3pwj-22rm, GO-2026-6037

> HISTORIQUE DES MODIFICATIONS

Première apparition
13/08/2026 17:17
Source: NVD
📊 ENRICHISSEMENT 01/09/2026 06:02
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-284: Improper Access Control - The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
Total des modifications: 1 Dernière mise à jour: 2 months ago

> REFERENCES

https://blog.gitea.com/gitea-1.27.0-is-released/
https://github.com/go-gitea/gitea/releases/tag/v1.27.0
https://github.com/go-gitea/gitea/security/advisories/GHSA-6hm7-3pwj-22rm
« BACK_TO_HOME