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Product · Apache Software Foundation

Apache Commons Codec

2 known vulnerabilities.

Apache Commons Codec at a glance

Last 12 months
2
Critical · all time
0
Exploited · all time
0
Public exploit · all time
0
New vulnerabilities per month · last 12 months
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All Critical High Medium Low Exploited only Public exploit

2 results · Feed

  • Unscored —
    CVE-2026-119078

    Apache Commons Codec: Blake3 doFinalize is stateless; the documented KDF example derives identical keys

    Apache Commons Codec's Blake3 class documented the output of its doFinalize methods as depending on any previously finalized bytes, so that consecutive calls would return different output. In fact, doFinalize does not change the hash state: calling it again w…

    Apache Software Foundation Apache Commons Codec
  • Unscored —
    CVE-2026-124077

    Apache Commons Codec: NUL bytes in tree entry names cause Git/SWHID identifier collisions (GitIdentifiers class)

    The GitIdentifiers class in Apache Commons Codec did not reject NUL bytes in tree entry names. Because Git uses a NUL byte to mark the end of each entry name in a tree object, a crafted name could make one tree serialize to the same bytes as a different tree.…

    Apache Software Foundation Apache Commons Codec