Known Vulnerabilities for Blake2 by Blake2

Listed below are 1 of the newest known vulnerabilities associated with "Blake2" by "Blake2".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-8720 json wc_Blake2bHmacFinal and wc_Blake2sHmacFinal discard the message when the key length exceeds the block size, producing a MAC t... Not Provided 2026-06-25 2026-06-26

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationBlake2Blake20.8.1
ApplicationBlake2Blake20.8.0
ApplicationBlake2Blake20.7.1
ApplicationBlake2Blake20.7.0
ApplicationBlake2Blake20.3.0
ApplicationBlake2Blake2-

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