CVE-2026-40340

A flaw was found in libgphoto2, a library for camera access and control. An out-of-bounds read vulnerability exists in the ptpunpackOI function due to insufficient validation. A local attacker could exploit this by crafting specific input related to the Samsung Galaxy 64-bit objectsize detection...

DEBIAN-CVE-2026-40340

libgphoto2 is a camera access and control library. Versions up to and including 2.5.33 have an out-of-bounds read vulnerability in ptpunpackOI in camlibs/ptp2/ptp-pack.c lines 530–563. The function validates len PTPoiSequenceNumber i.e., len 48 but subsequently accesses offsets 48–56, up to 9 byt...

CVE-2026-40340

libgphoto2 is a camera access and control library. Versions up to and including 2.5.33 have an out-of-bounds read vulnerability in ptpunpackOI in camlibs/ptp2/ptp-pack.c lines 530–563. The function validates len PTPoiSequenceNumber i.e., len 48 but subsequently accesses offsets 48–56, up to 9 byt...

PT-2026-33538

Name of the Vulnerable Software and Affected Versions libgphoto2 versions prior to 2.5.34 Description An out-of-bounds read exists in the ptp unpack OI function within camlibs/ptp2/ptp-pack.c. The function validates that the len variable is less than PTP oi SequenceNumber 48, but it subsequently...