CVE Intelligence

Google Tink-Android vulnerabilities

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Published CVEs affecting Google Tink-Android: 1 record(s), with affected versions and fixes.

CVE-2026-15432 Medium · 5.9 CWE-208 Jul 21, 2026
Observable Timing Discrepancy in Tink-Java and Tink-Android ChunkedMacVerification
When verifying a mac with a ChunkedMacVerification object, Tink compares the resulting tag with non constant time comparison. This potentially allows an attacker to use timinig information as a side channel in order to get information how many bytes of a given tag match the correct tag. This in turn could allow to find a correct tag bytewise.