CVE-2026-73230

Summary

Ente provides end-to-end encrypted cloud services and security tools. Prior to 2026.07.28, Ente 2of3 card format version 1 stored the secret byte length and 32-bit FNV-1a checksum in cleartext on every card, allowing someone with one card to test candidate secrets offline and recover low-entropy or predictable secrets. This issue is fixed in version 2026.07.28.

Affected Software

Weaknesses

• CWE-200: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

References

• https://github.com/ente/ente/security/advisories/GHSA-v6x7-rrch-9q9w
• https://github.com/ente/ente/pull/11729
• https://github.com/ente/ente/commit/6681d8370a37c2fc745d3098126ba1ee62bf06a5
• https://github.com/ente/ente/commit/c3d2e400ae6fa66d5ce7df422136d28805fe1442

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