CVE-2026-40341

low

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.

References

https://github.com/gphoto/libgphoto2/security/advisories/GHSA-vjx3-gjp6-r2g2

https://github.com/gphoto/libgphoto2/commit/c385b34af260595dfbb5f9329526be5158985987

Details

Source: Mitre, NVD

Published: 2026-04-18

Updated: 2026-04-18

Risk Information

CVSS v2

Base Score: 3.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:P

Severity: Low

CVSS v3

Base Score: 3.5

Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L