CVE-2025-55640

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-55640
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-16 19:16:56 UTC
Updated2026-10-17 18:16:28 UTC
DescriptionA heap buffer overflow in the stbl_AddSize function (isomedia/stbl_write.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.

Risk And Classification

Problem Types: n/a

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/25/25_poc.mp4 [email protected] github.com
github.com/gpac/gpac/commit/321624f28d19a413449fd1718d1eb59037f8f7fc [email protected] github.com
infosec.exchange/@sigdevel/116769271709415444 [email protected] infosec.exchange
github.com/gpac/gpac/issues/3261 [email protected] github.com
www.openwall.com/lists/oss-security/2026/10/17/2 af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
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