CVE-2026-40335
Medium · 5.2CVSS
5.2
EPSS
0.2%
Published
Apr 18, 2026
CISA due date
—
The record
libgphoto2 is a camera access and control library. Versions up to and including 2.5.33 have an out-of-bounds read in `ptp_unpack_DPV()` in `camlibs/ptp2/ptp-pack.c` (lines 622–629). The UINT128 and INT128 cases advance `*offset += 16` without verifying that 16 bytes remain in the buffer. The entry check at line 609 only guarantees `*offset < total` (at least 1 byte available), leaving up to 15 bytes unvalidated. Commit 433bde9888d70aa726e32744cd751d7dbe94379a patches the issue.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| openSUSE:Tumbleweed | libgphoto2 | 0 | 2.5.34-1.1 |
Related vulnerabilities
- CVE-2026-40341 libgphoto2 is a camera access and control library. Also affects libgphoto2
- CVE-2026-40340 libgphoto2 is a camera access and control library. Also affects libgphoto2
- CVE-2026-40338 libgphoto2 is a camera access and control library. Also affects libgphoto2
- CVE-2026-40339 libgphoto2 is a camera access and control library. Also affects libgphoto2
- CVE-2026-40334 libgphoto2 is a camera access and control library. Also affects libgphoto2
- CVE-2026-40336 libgphoto2 is a camera access and control library. Also affects libgphoto2
- CVE-2026-40333 libgphoto2 is a camera access and control library. Also affects libgphoto2
- CVE-2026-92824 A flaw was found in libmodulemd. CWE-125