Medium severityNVD Advisory· Published Oct 23, 2026
CVE-2026-89319
CVE-2026-89319
Description
JweDirectDecryptorBlock.Decrypt read a 64-bit plaintext length from the _thales_aad protected-header field and used it without any validation. A truncated field panics binary.BigEndian.Uint64, an oversized value drives an unbounded allocation, and a value larger than the decrypted block panics with a slice-bounds error.
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Affected products
1Patches
Vulnerability mechanics
References
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