CVE-2026-40341

LOW

3.5

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.

CVE Details

CVSS v3.1 Score3.5

SeverityLOW

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

Attack VectorPHYSICAL

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published4/18/2026

Last Modified4/18/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-126

References

https://github.com/gphoto/libgphoto2/commit/c385b34af260595dfbb5f9329526be5158985987(security-advisories@github.com)

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

IOC Correlations

No correlations recorded

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