CVE-2023-46927

MEDIUM

GPAC <2.3 - Buffer Overflow

Title source: llm
STIX 2.1

Description

GPAC 2.3-DEV-rev605-gfc9e29089-master contains a heap-buffer-overflow in gf_isom_use_compact_size gpac/src/isomedia/isom_write.c:3403:3 in gpac/MP4Box.

References (2)

Core 2

Scores

CVSS v3 5.5
EPSS 0.0008
EPSS Percentile 23.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-787
Status published
Products (1)
gpac/gpac 2.3-dev-rev605-gfc9e29089-master
Published Nov 01, 2023
Tracked Since Feb 18, 2026