libgphoto2 is a camera access and control library. In versions up to and including 2.5.33, an out of bound read in ptp_unpack_EOS_FocusInfoEx could be used to crash libgphoto2 when processing input from untrusted USB devices. Commit c385b34af260595dfbb5f9329526be5158985987 contains a patch. No known workarounds are available.
History

Mon, 20 Apr 2026 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 20 Apr 2026 15:15:00 +0000

Type Values Removed Values Added
First Time appeared Gphoto
Gphoto libgphoto2
Vendors & Products Gphoto
Gphoto libgphoto2

Sat, 18 Apr 2026 00:00:00 +0000

Type Values Removed Values Added
Description libgphoto2 is a camera access and control library. In versions up to and including 2.5.33, an out of bound read in ptp_unpack_EOS_FocusInfoEx could be used to crash libgphoto2 when processing input from untrusted USB devices. Commit c385b34af260595dfbb5f9329526be5158985987 contains a patch. No known workarounds are available.
Title libgphoto2 has an OOB Read in ptp_unpack_EOS_FocusInfoEx
Weaknesses CWE-126
References
Metrics cvssV3_1

{'score': 3.5, 'vector': 'CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2026-04-17T23:48:36.644Z

Updated: 2026-04-20T16:14:19.107Z

Reserved: 2026-04-10T22:50:01.358Z

Link: CVE-2026-40341

cve-icon Vulnrichment

Updated: 2026-04-20T16:14:13.974Z

cve-icon NVD

Status : Deferred

Published: 2026-04-18T00:16:38.220

Modified: 2026-04-20T19:00:52.467

Link: CVE-2026-40341

cve-icon Redhat

No data.