CVE-2026-39103

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-39103
Buffer Overflow vulnerability in GPAC before commit v391dc7f4d234988ea0bc3cc294eb725eddf8f702 allows an attacker to cause a denial of service via the src/scenegraph/svg_attributes.c, svg_parse_strings(), gf_svg_parse_attribute()

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/gpac/gpac/commit/391dc7f4d234988ea0bc3cc294eb725eddf8f702 Patch
https://github.com/gpac/gpac/issues/3506 Issue Tracking Patch Vendor Advisory
https://github.com/gpac/gpac/issues/3506 Issue Tracking Patch Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*
History

29 May 2026, 14:44

Type Values Removed Values Added
First Time Gpac
Gpac gpac
CPE cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*
References () https://github.com/gpac/gpac/commit/391dc7f4d234988ea0bc3cc294eb725eddf8f702 - () https://github.com/gpac/gpac/commit/391dc7f4d234988ea0bc3cc294eb725eddf8f702 - Patch
References () https://github.com/gpac/gpac/issues/3506 - () https://github.com/gpac/gpac/issues/3506 - Issue Tracking, Patch, Vendor Advisory

06 May 2026, 19:16

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
References () https://github.com/gpac/gpac/issues/3506 - () https://github.com/gpac/gpac/issues/3506 -
CWE CWE-122

05 May 2026, 16:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-05-05 16:16

Updated : 2026-05-29 14:44

NVD link : CVE-2026-39103

Mitre link : CVE-2026-39103

CVE.ORG link : CVE-2026-39103

JSON object : View

Products Affected

gpac

  • gpac
CWE
CWE-122

Heap-based Buffer Overflow