CVE-2026-56755

Summary

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

Affected Software

Weaknesses

• CWE-284: CWE-284

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: partial

References

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

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