CVE-2026-71613 GPAC - Buffer Overflow

GPAC contains a buffer overflow caused by improper handling in the j2kdec_process() function, letting attackers execute arbitrary code remotely, exploit requires crafted input.

CVSS base score 7.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.20% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Buffer Overflow
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published
9 September 2026
Updated
15 October 2026
Weakness
CWE-120

Vendor fix

Update to the fixed version including commit 9a253a07fd3f6b48022bba74302bf39388dda859 or latest available version.

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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