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CVE-2026-104633

Gitea migration memory exhaustion from zero page size PUBLISHED

Description (CNA)

When migrating a repository from another Gitea instance, Gitea used the page size reported in the source server's API settings to end its paginated downloads. A source that reported `max_response_items` as `0` made these loops run indefinitely and grow server memory until it was exhausted. Any user who can migrate repositories could point a migration at a server they control and cause a denial of service.

Affected (CNA)

Vendor / productVersions
Gitea / Giteaaffected 0 through 28.0.0

CWE

CWE-400, CWE-835

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.