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CVE-2026-22863

Deno node:crypto doesn't finalize cipher PUBLISHED

Description (CNA)

Deno is a JavaScript, TypeScript, and WebAssembly runtime. Before 2.6.0, node:crypto doesn't finalize cipher. The vulnerability allows an attacker to have infinite encryptions. This can lead to naive attempts at brute forcing, as well as more refined attacks with the goal to learn the server secrets. This vulnerability is fixed in 2.6.0.

Affected (CNA)

Vendor / productVersions
denoland / denoaffected < 2.6.0

CWE

CWE-325

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.