CVE-2026-29508 ReadyMedia - Buffer Overflow

ReadyMedia 1.3.0 through 1.3.3 contains a stack-based buffer overflow caused by unvalidated oversized PROP chunk size in DFF audio files, letting remote attackers achieve remote code execution or denial of service via crafted files in monitored directories.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
View the NVD record ↗

Details

Type
Buffer Overflow
Impact
Remote Code Execution, Denial Of Service
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
2 November 2026
Updated
3 November 2026
Weakness
CWE-121

Vendor fix

Update to the latest version of ReadyMedia.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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