Bug 2459358 (CVE-2026-40341) - CVE-2026-40341 libgphoto2: libgphoto2: Denial of Service via out-of-bounds read from untrusted USB devices
Summary: CVE-2026-40341 libgphoto2: libgphoto2: Denial of Service via out-of-bounds re...
Keywords:
Status: NEW
Alias: CVE-2026-40341
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2459732
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-04-18 00:01 UTC by OSIDB Bzimport
Modified: 2026-04-20 13:30 UTC (History)
0 users

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Description OSIDB Bzimport 2026-04-18 00:01:28 UTC 
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.
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