CVE-2025-52293

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2026-06-09 · updated 2026-07-23
Weakness: CWE-400

Description

A segmentation violaton in the gf_hevc_read_sps_bs_internal function (media_tools/av_parsers.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying crafted HEVC SPS data.

Affected products

GPAC: 2.4

References

https://infosec.exchange/@sigdevel/116710484148913883
http://www.openwall.com/lists/oss-security/2026/06/13/19

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