CVE-2026-40341

Public on 2026-04-18
Modified on 2026-04-20
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.
Severity
Medium severity
Medium
See what this means
CVSS v3 Base Score
5.2
See breakdown

Affected Packages

Platform Package Release Date Advisory Status
Amazon Linux 2 - Core libgphoto2 Pending Fix

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 5.2 CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

References

FAQs regarding Amazon Linux ALAS/CVE Severity Red Hat: CVE-2026-40341 Mitre: CVE-2026-40341