CVE-2026-40341 | THREATINT

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.

PUBLISHED Reserved 2026-04-10 | Published 2026-04-17 | Updated 2026-04-20 | Assigner GitHub_M

LOW: 3.5CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

Problem types

CWE-126: Buffer Over-read

Product status

<= 2.5.33

affected

References

github.com/...photo2/security/advisories/GHSA-vjx3-gjp6-r2g2

github.com/...ommit/c385b34af260595dfbb5f9329526be5158985987

cve.org (CVE-2026-40341)

nvd.nist.gov (CVE-2026-40341)

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