CVE-2021-26260: Integer Underflow (Wrap or Wraparound)

June 8, 2021 (updated November 9, 2023)

An integer overflow leading to a heap-buffer overflow was found in the DwaCompressor of OpenEXR An attacker could use this flaw to crash an application compiled with OpenEXR. This is a different flaw from CVE-2021-23215.

References

bugzilla.redhat.com/show_bug.cgi?id=1947582
nvd.nist.gov/vuln/detail/CVE-2021-26260

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